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Hiragana Stroke Order: Why It Matters Even If You Type

Hiragana stroke order is the standard sequence and direction for drawing the strokes of each kana. Its teaching lineage runs through the Ministry of Education's 1958 guide 『筆順指導の手びき』, and the MEXT elementary curriculum requires first-graders to write hiragana and katakana in correct stroke order.123 Even learners who only type have reasons to care: the same rules govern kanji, the same patterns drive phone handwriting input, and the motor act of writing encodes each character more deeply than passive recognition does.4567

Overview

Each of the 46 base kana in the standardized hiragana set has a canonical stroke order. That order is not an arbitrary style choice. It applies a small set of universal principles, first defined for kanji and then extended to kana and Roman letters.28

Once you can see those principles, the 46 separate "stroke order diagrams" stop being 46 things to memorize. They become 46 examples of about half a dozen rules.

What "stroke order" means for a kana

A stroke (画, kaku) is one continuous mark made without lifting the pen. Lifting the pen ends the stroke and starts the next.9 Stroke order (筆順 hitsujun, also called 書き順 kakijun) is the conventional sequence and direction in which a character's strokes are written.8

Direction is part of the order, not a separate property. A horizontal stroke is written left-to-right, and a vertical stroke is written top-to-bottom. A stroke drawn backwards is incorrect even when it lands in the correct slot of the sequence.89

Most hiragana have two or three strokes. A handful have one stroke (し, つ, く, へ, の, ん, and several others). ふ is the four-stroke outlier that beginners tend to under-count.910

Is there an official hiragana stroke order?

Yes, by lineage. The de facto standard in Japanese education is the Ministry of Education's 『筆順指導の手びき』 (Hitsujun Shidō no Tebiki, "Guide to Stroke-Order Instruction"), published by 文部省 (Monbushō, MEXT's predecessor) in 1958.128

The guide's stated purpose is to unify, as far as possible, the stroke order taught for the educational kanji. Its primary scope is the 881 kyōiku kanji in regular script (楷書体).2811 In the same document, the guide explicitly extends its principles to kana and Roman letters: "このことは、漢字ばかりではなく、かな、ローマ字等についても、同じことが言える" ("the same can be said not only of kanji, but also of kana, Roman letters, and so on"). That lineage supplies the standard hiragana stroke orders used in Japanese elementary schools.23

One canonical order, not the only legal one

The guide is explicit that other historically used orders are not declared wrong: "ここに示したものは、指導上の混乱を避けるために定めたもので、これ以外の筆順を誤りとするものではない" ("the orders shown here were set to avoid confusion in teaching, and other stroke orders are not treated as errors").2 There is one canonical taught order per character, with documented tolerance for alternatives.

Until 1976, Japanese textbook authorization required adherence to this guide. The 1977 revision dropped the explicit requirement, but publishers continue to follow it as the recognized standard.8 The MEXT elementary curriculum mandates in 第1学年 (first grade) that pupils "平仮名及び片仮名を読み、書くこと" and "筆順に従って文字を正しく書くこと", meaning that they should read and write hiragana and katakana and write characters in correct stroke order.3

How this article is organized

The article starts with the principles, then gives a per-kana reference for all 46. After that, it explains why stroke order still matters in a typing-dominant workflow and closes with edge cases worth knowing.

The universal stroke-order principles (the rules behind all 46)

The MEXT guide organizes its rules into 2 大原則 ("great principles") and 8 原則 ("principles"). The same set governs both kanji and kana.28 Most hiragana stroke orders follow from three or four of them.

When two principles point in different directions, the hierarchy below resolves which one wins for hiragana.

Top to bottom

大原則1 (上から下へ): write a character from its upper elements to its lower elements.89

Hiragana that show this clearly include こ (top stroke, then bottom stroke), the top-down stack in せ, and the top-row-first ordering in さ, き, ち, に, ふ.89

The same rule governs dakuten and handakuten. The base character's strokes are written first; the 濁点 (゛) or 半濁点 (゜) is added last as a top-right element.8

Left to right

大原則2 (左から右へ): write left elements before right elements, and within a single horizontal stroke, write left-to-right.89

The clearest hiragana demonstrations are い (left stroke first, then the shorter right), り (same pattern), and は and ほ, where the left vertical is drawn before the right component.89

Horizontal before vertical when they cross

原則1 (横画が先): when a horizontal and a vertical stroke cross, write the horizontal first.89 In hiragana, this rule explains why the horizontal crossbar of き, さ, and ち is written before the curving or vertical element that crosses or follows it.89

The exception 原則2 (横画が後), where a vertical stroke comes before its crossing horizontals, applies in 田 and 王 and their kanji derivatives. It does not have a clean hiragana analog, but it explains kanji-shape patterns the reader will later need.8

Enclosing or wrapping strokes last

原則6 / 原則7 (貫く縦画は最後 / 貫く横画は最後): a stroke that runs through or closes a character is written last.8 原則4 (外側が先) governs full enclosures like 囗. In those shapes, the outer frame is written before the inside, but the closing bottom stroke is last.89

In hiragana, this is the rule behind the closing loop on the bottom-right of ぬ, ね, れ, わ, and behind the bottom loop of お and む.9

Center before flanking strokes in symmetric shapes

原則3 (中が先): for vertically symmetric shapes with a clear central element and short side elements, write the center first.89

The rule is more prominent in kanji (小, 水) than in hiragana. Still, it explains why the central vertical of や is written before the right-hand sweep, and why the top-down central axis in shapes like ふ is grouped before the flanking dots.8

The three stroke-end types: tome, hane, harai

A stroke-order diagram shows sequence and direction, but it also shows how each stroke finishes. Standard teaching names three endings:9

TermKanaMeaningWhat the diagram showsHiragana example
止めtome"stop"The stroke ends in a firm halt; in brush calligraphy a small pool of ink marks the end.The top horizontal of あ.
跳ねhane"hook" / "flick"The stroke ends with an upward flick that diverges from the main direction.The hook at the bottom of き's vertical; the bottom of り.
払いharai"sweep"The pen lifts gradually while still in motion, tapering to a thin tail.The diagonal that ends し; many diagonals in な, の, ふ.

Knowing these three terms helps a learner read a stroke-order chart correctly: the small mark at the end of each numbered stroke tells the writer which ending to produce.9

筆順 and 書き順 are interchangeable

筆順 (hitsujun) is the formal term used by the MEXT guide and academic sources; 書き順 (kakijun) dominates everyday speech and search queries.8 Both refer to the same thing.

Stroke order for all 46 base hiragana

How to read the chart

Each character is presented with numbered strokes (1, 2, 3, …) showing the sequence. A dot or arrow marks the start point and direction of each stroke. The shape at the tail of each numbered stroke suggests the ending style (止め, 跳ね, or 払い).9 The orders below follow the MEXT 1958 standard as taught in Japanese elementary education and as encoded in the KanjiVG open dataset.1212

For the layout of the 46 base kana arranged in 五十音 order, see the Hiragana Chart article in this writing-systems section.

The stroke counts and order notes below describe what the chart shows. When a kana has a print-font variant that differs from the handwritten textbook form, the textbook form (教科書体) is treated as canonical, with the print alternative noted.

The five vowels: あ い う え お

  • (3 strokes): top horizontal (left-to-right, 止め), then the central vertical-with-curve, then the closing loop last.912
  • (2 strokes): left stroke first (top-to-bottom with a small hook), then the shorter right stroke.912
  • (2 strokes): top short stroke, then the long curving stroke.912
  • (2 strokes): short top stroke, then the longer angular body.912
  • (3 strokes): top horizontal, then the vertical-with-hook (with its crossing element), then the bottom-right closing loop last.912

k-row: か き く け こ

  • (3 strokes): left vertical-with-hook, then the crossing horizontal, then the right short stroke (the "dot").912
  • (4 strokes in the textbook form): two horizontals top-down, then the vertical, then the bottom curve. Print and typed fonts often fuse the bottom curve into the vertical, giving an apparent 3-stroke shape. The 教科書体 (textbook font) and handwritten convention keep the curve separate, and this is the MEXT-standard taught form.812
  • (1 stroke): a single angled stroke.912
  • (3 strokes): left vertical, then the right vertical-with-hook, then the small crossing horizontal.912
  • (2 strokes): top short stroke, then the longer bottom stroke (top-to-bottom).8912

s-row: さ し す せ そ

  • (3 strokes in the textbook form): top horizontal, vertical-or-diagonal, then the bottom curve. Some print fonts fuse strokes 2 and 3 into a single curve, giving a 2-stroke appearance. The textbook form preserves three.812
  • (1 stroke): a single curve, top-down then sweeping right (払い at the end).912
  • (2 strokes): top horizontal, then the vertical with a closing loop.912
  • (3 strokes): horizontal, vertical that crosses it, then the curved right element.912
  • (1 stroke in the textbook form): a single continuous stroke combining the top zig-zag and the bottom curve. Some textbooks and fonts split it into 2 strokes. The MEXT guide tolerates both forms without declaring either incorrect.2812

t-row: た ち つ て と

  • (4 strokes): left horizontal, left vertical with hook, then the top-right and bottom-right short strokes.912
  • (2 strokes): top horizontal, then the long curving body. The print-font appearance can suggest a crossbar inside the curve; the handwritten form is two strokes.8912
  • (1 stroke): a single sweeping curve, left-to-right.912
  • (1 stroke): a single stroke beginning with the short horizontal segment and continuing into the long sweeping body.912
  • (2 strokes): short stroke top-left, then the long stroke that forms the body.912

n-row: な に ぬ ね の

  • (4 strokes): top horizontal, vertical, top-right dot, then the bottom closing curl.912
  • (3 strokes): left vertical, then the two right horizontals (upper then lower).912
  • (2 strokes): the opening sweep, then the closing loop that wraps right-then-around-left. This is the enclosure-last principle in action.8912
  • (2 strokes): the left vertical, then the curving stroke that includes the bottom-right closing loop (enclosure last).8912
  • (1 stroke): a single counter-clockwise spiral, starting top-right.912

h-row: は ひ ふ へ ほ

  • (3 strokes): left vertical, then the two right strokes (upper short horizontal, lower curve).912
  • (1 stroke): a single sweeping curve.912
  • (4 strokes): top dot, central curving body, then the lower-left and lower-right small strokes. Beginners often draw it as one or two strokes; the MEXT-standard taught count is four.8912
  • (1 stroke): a single angled stroke, left-to-right with a peak.912
  • (4 strokes): left vertical, top-right horizontal, then the lower right component (vertical-then-curve).912

m-row: ま み む め も

  • (3 strokes): top horizontal, lower horizontal, then the long vertical-with-loop that crosses both. This is one of the cleanest visual demonstrations of "horizontal before vertical".8912
  • (2 strokes): the body curve, then the lower closing stroke.912
  • (3 strokes): horizontal, vertical-with-hook crossing it, then the top-right dot, with the bottom loop closing the character last (enclosure rule).912
  • (2 strokes): the opening diagonal, then the closing loop (parallel to ぬ).912
  • (3 strokes): long curving vertical (top-to-bottom with hook), then the two horizontals (upper then lower) crossing it.912

y-row: や ゆ よ

  • (3 strokes): central vertical-with-curve, then the crossing horizontal, then the right short sweep.912
  • (2 strokes): body stroke including the central enclosed loop, then the long vertical crossing through.912
  • (2 strokes): top vertical (with hook into the body), then the lower loop closing the right.912

r-row: ら り る れ ろ

  • (2 strokes): top short stroke, then the long curving body.912
  • (2 strokes in the textbook form): left stroke (top-down with a 跳ね), then the longer right stroke (top-down with a 払い). Print fonts sometimes join the two strokes; the textbook and handwritten form preserves both.8912
  • (1 stroke): a single continuous stroke that ends in the closing loop on the lower right (loop closes the character).8912
  • (2 strokes): left vertical, then the curving stroke with the bottom-right closing loop.912
  • (1 stroke): a single continuous stroke; identical body to る but without the closing loop.8912

w-row and n: わ を ん

  • (2 strokes): left vertical, then the curving stroke with the bottom-right closing loop (same skeleton as れ).912
  • (3 strokes): top horizontal, the long crossing body, then the small bottom-right tail.912
  • (1 stroke): a single curving stroke with a final flick.912
The 46-kana count is the modern teaching set

The "46 base hiragana" refers to the 五十音 set in its modern teaching form. The 1900 reform consolidated multiple variants per syllable into a single standardized form (48 base characters). The deprecated variants are now called 変体仮名 (hentaigana) and survive mainly on traditional signage and in calligraphy.10 Two of those 48 (ゐ and ゑ) have since fallen out of standard modern use, leaving the 46 a beginner learns today.10 All stroke orders in this section describe that standard set.

Why stroke order still matters in the keyboard era

A fair question is: if a learner will only ever type Japanese, is time spent on stroke order worth it? The honest answer is mostly yes, with several specific exceptions worth knowing before making the trade.

It encodes the character into muscle memory faster than passive recognition

The motor act of writing produces broader brain activation than typing produces. High-density EEG measurements show "widespread brain connectivity" across motor, visual, and parietal regions during handwriting that does not appear during typing.5

An N400 event-related-potential study of adults learning new Indonesian vocabulary reported that "handwriting movements, regardless of the pen type, allowed better memorization of new words compared with typing", with a significantly larger priming effect for handwritten items.4 This is the script-learning case in miniature.

Controlled recall experiments replicate the effect for words in general. Smoker, Murphy and Rockwell (2009) reported better recall and recognition for handwritten than typed items in a memory task.13 Adolescent sentence-memory work shows that the encoding advantage holds beyond single-word stimuli, with handwriting outperforming keyboarding for delayed recall.14

For hiragana, the practical takeaway is that physically tracing each kana in its conventional order produces a more retrievable memory than reading the chart and recognizing the shape does.

It is the foundation that transfers directly to kanji

Every principle in the section above was defined for the 881 educational kanji first and then declared to apply equally to kana and Roman letters.12 The direction of inheritance points kanji → kana: a learner who internalizes top-to-bottom, left-to-right, horizontal-before-vertical, and enclosure-last on hiragana has learned the system on a 46-character surface before that surface expands by two orders of magnitude.

The Japanese elementary curriculum reflects this. Hiragana with stroke order is taught in 第1学年 (first grade) alongside the first 80 kyōiku kanji, and the same 筆順 discipline is applied to both from day one.3

Handwriting input (phone IME, lookup apps) needs it

Stroke-based recognition systems use stroke order and stroke direction as input features. Zinnia, a widely deployed open-source online handwriting recognizer, processes user input as an ordered-in-time "sequence of coordinate data" from the pen strokes.7

Production handwriting lookup tools tell users to draw in the correct order. The sljfaq.org handwritten-kanji search has a checkbox labelled "Use stroke order (Draw strokes in the correct order and direction)" and links the same project's stroke-order page as the canonical reference.6 Academic systems for stroke-order tutoring rely on the same time-based signal: Hatano et al. (2019) describe a real-time evaluator that samples pen-trajectory features per stroke and compares them against the correct order to score learner writing.15

"Online" recognition (capturing pen movement in real time, as on phones and tablets) is "very sensitive to stroke order variations but efficient in recognition speed". Systems become more robust for users who write out of order by combining time-based stroke-order features with structural fallbacks.15 KanjiVG, the open dataset behind several recognizers and stroke-animation displays, stores each character as an ordered sequence of stroke paths, so the data model itself presumes a canonical stroke order.12

It stabilizes character shape for readers

A character written in a consistent stroke order tends to produce a consistent shape: the endpoints, proportions, and strokes with 跳ね or 払い fall in the same places writer after writer. That shared visual template is what a reader's eye expects. This is the everyday reason a handwritten note from someone trained in standard stroke order is easier to read than one from someone improvising the order.

This claim rests on different evidence than the muscle-memory case. The sources surveyed here do not provide direct, peer-reviewed measurements of reading-speed effects from stroke-order consistency in Japanese handwriting. The motor-pattern advantage for writers is well established;451314 the parallel reader-side benefit is best treated as a structural consequence of that consistency rather than a measured speedup.

It disambiguates lookalikes

The pairs and trios beginners confuse most often (ぬ vs め, わ vs ね vs れ, さ vs ち) are distinguished by the order and orientation of one stroke, usually the closing loop.912

In the ぬ/め pair, the loop closes in opposite directions: ぬ wraps counter-clockwise to the left, and め closes clockwise to the right.912 In わ, ね, and れ, the differences are in the left-side hook and the bottom-right loop, all of which are encoded in the stroke that produces them.912 さ and ち share the same crossbar-then-curve order, but the writer pulls the second stroke in the opposite direction: さ's curve opens leftward, and ち's opens rightward.89

These distinctions are easier to retain as motor patterns than as overall visual impressions. That is part of the case for at least some handwriting practice, even when the long-term plan is to type.45

When you can de-prioritize it

A learner whose Japanese goals are typing-only (chat, reading on a phone, IME input from a romaji keyboard) can defer mastery of per-kana stroke order without losing access to the language.16 Recognition reading does not require having handwritten each character, and romaji-based IME input bypasses the handwriting recognizer entirely.

The cost is paid later. Two specific points where it comes due:

  1. Kanji study. Kanji stroke order is the same system as hiragana stroke order, multiplied across thousands of characters. Learners who skip the principles on 46 friendly kana usually re-learn them, more painfully, on the first few hundred kanji.123
  2. Handwriting input on phones and tablets. Looking up an unfamiliar kanji by drawing it relies on the same stroke-order-sensitive recognizers described above.6715 A learner who never internalized order will draw shapes the recognizer's model does not expect.

A reasonable compromise for typing-first learners is to internalize the principles (the rules in the section above) without drilling every per-kana diagram. Then apply those principles to the small set of kana whose lookalikes actually cause reading problems.

Speed of acquisition is not the same as long-term cost

Skipping stroke order shortens week one of hiragana study. It does not shorten the time spent learning the first few hundred kanji, where the same principles return at scale.123

Good to know

Treating そ, き, さ, ち, り as the printed shape rather than the textbook shape

Print and typed fonts often fuse strokes for typographic compactness. The 教科書体 (textbook font) used in Japanese elementary education and the handwritten convention preserve the separations. The MEXT guide tolerates both as "not wrong" but designates one form as the canonical teaching standard.28

For き, the canonical handwritten form is four strokes: two horizontals top-down, then the vertical, then a separated bottom curve. The print fonts a beginner sees on screen often render き with the bottom curve fused into the vertical, giving an apparent three-stroke shape. The textbook form keeps the curve detached.812

The same print-versus-handwritten asymmetry applies to さ (three strokes textbook, sometimes two in print), そ (one stroke textbook, sometimes two in print), ち (two strokes, the crossbar implied in print), and り (two strokes textbook, sometimes joined in print). In every case, drill the textbook form. The print form is what your fonts will show you regardless.812

Stroke direction is part of stroke order

Drawing the horizontal of こ right-to-left, or the vertical of い bottom-to-top, is incorrect even when each stroke ends up in the right slot of the sequence. Horizontal strokes go left-to-right; vertical strokes go top-to-bottom.89 Online handwriting recognizers penalize reversed direction as visibly as wrong order, because the captured input is a time-ordered sequence of coordinates and a reversed stroke produces a reversed coordinate trail.6715

The closing loop is the tail of the previous stroke, not a separate enclosure

In ぬ, ね, れ, わ, and the bottom loops of お and む, the loop is the final segment of a stroke already in motion, not a detached small circle added afterwards.912 The "enclosure last" principle in the MEXT guide treats the closing element as the final structural move of the character. Rendering it as a separate mark breaks both the stroke count and the visual proportion.28

The correct form is one continuous motion through the body of the stroke into the loop. For ぬ, that means the second stroke begins as the opening sweep on the upper right, travels left and down through the body, and closes the loop on the lower right as the tail of the same stroke, without lifting the pen.912

The stroke orders feel like kanji because they are kanji

Every hiragana is a cursive (草書 sōsho) simplification of a specific man'yōgana kanji.

The familiar lineage runs: あ from 安, い from 以, う from 宇, え from 衣, お from 於, か from 加, き from 幾, く from 久, け from 計, こ from 己, さ from 左, し from 之, す from 寸, せ from 世, そ from 曽, た from 太, ち from 知, つ from 川, て from 天, と from 止, な from 奈, に from 仁, ぬ from 奴, ね from 祢, の from 乃, は from 波, ひ from 比, ふ from 不, へ from 部, ほ from 保, ま from 末, み from 美, む from 武, め from 女, も from 毛, や from 也, ゆ from 由, よ from 与, ら from 良, り from 利, る from 留, れ from 礼, ろ from 呂, わ from 和, を from 遠, ん from 无.1017

Knowing the parent kanji collapses "stroke order memorization" into "cursive trace of a familiar kanji shape" once that kanji is learned.10

Hiragana was standardized to one form per syllable in 1900

Before the 1900 reform, multiple hiragana existed for many syllables. The deprecated forms are now called 変体仮名 (hentaigana) and survive on signage and in calligraphy.10 The "46 base kana" count and the canonical stroke order per kana both date from this standardization. That is why older texts and shop signs sometimes show variants the modern stroke-order chart does not cover.10

Genkō yōshi makes early stroke-order practice productive

Proper stroke order combined with 原稿用紙 (genkō yōshi, squared writing paper) makes early handwriting practice productive rather than sloppy. The grid enforces consistent proportion, and stroke order fills it with consistent shape.

Common beginner anti-patterns

Three patterns show up again and again in first-week hiragana drills:

  • Drawing each kana as a single contour (everything in one continuous stroke, regardless of count) breaks the count for ふ, き, な, and several others.
  • Starting strokes wherever the pen lands ignores the top-down, left-right ordering that the rest of the chart depends on.
  • Mirroring the closing loop of ぬ, ね, れ, わ (curling the wrong way) is the most common single error and the one handwriting IMEs flag most often.961215

See also

References

Footnotes

  1. 文部省. 『筆順指導の手びき』. 博文堂, 1958 (昭和33年). National Diet Library record: https://ndlsearch.ndl.go.jp/en/books/R100000002-I000000984674 2 3 4 5 6

  2. 「筆順指導の手びき」(「本書のねらい」等を引用). 漢字の正しい書き順(筆順). https://kakijun.jp/main/hitusjunsidonotebiki.html 2 3 4 5 6 7 8 9 10 11 12 13 14

  3. 文部科学省. 『小学校学習指導要領』第2章 各教科 第1節 国語. https://www.mext.go.jp/a_menu/shotou/cs/1319951.htm 2 3 4 5 6

  4. Ihara, Aya S., et al. "Advantage of Handwriting Over Typing on Learning Words: Evidence From an N400 Event-Related Potential Index." Frontiers in Human Neuroscience, vol. 15, 2021. https://pmc.ncbi.nlm.nih.gov/articles/PMC8222525/ 2 3 4

  5. van der Weel, F. R., and Audrey L. H. van der Meer. "Handwriting but not typewriting leads to widespread brain connectivity: a high-density EEG study with implications for the classroom." Frontiers in Psychology, vol. 14, 2023. https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2023.1219945/full 2 3 4

  6. Kanji recognition system documentation. sljfaq.org. https://kanji.sljfaq.org/ and https://www.sljfaq.org/afaq/stroke-order.html 2 3 4 5

  7. Kudo, Taku. "Zinnia: Online hand writing recognition system with machine learning." Project page. https://taku910.github.io/zinnia/ 2 3 4

  8. 筆順. ウィキペディア日本語版. https://ja.wikipedia.org/wiki/%E7%AD%86%E9%A0%86 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

  9. Stroke order. Wikipedia. https://en.wikipedia.org/wiki/Stroke_order 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

  10. Hiragana. Wikipedia. https://en.wikipedia.org/wiki/Hiragana 2 3 4 5 6 7

  11. 押木秀樹. 「『筆順指導の手びき』を対象とした筆順構造の分析」. 押木研究室. http://www.shosha.kokugo.juen.ac.jp/oshiki/ronbun/Ireko98/ss98_ireko.html

  12. KanjiVG project. http://kanjivg.tagaini.net/ 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

  13. Smoker, Timothy J., Carrie E. Murphy, and Alison K. Rockwell. "Comparing Memory for Handwriting versus Typing." Proceedings of the Human Factors and Ergonomics Society Annual Meeting, vol. 53, no. 22, 2009. https://journals.sagepub.com/doi/10.1177/154193120905302218 2

  14. Sōderlund, Göran B. W., et al. "Sentence memory recall in adolescents: Effects of motor enactment, keyboarding, and handwriting during encoding." Brain and Behavior, vol. 13, no. 11, 2023. https://pmc.ncbi.nlm.nih.gov/articles/PMC10636390/ 2

  15. Hatano, Shōji et al. "Robust and real-time stroke order evaluation using incremental stroke context for learners to write Kanji characters correctly." Pattern Recognition Letters, vol. 117, 2019, pp. 9–16. https://www.sciencedirect.com/science/article/abs/pii/S0167865518303258 2 3 4 5

  16. Japan Foundation and Japan Educational Exchanges and Services. "JLPT Levels Summary." https://www.jlpt.jp/e/about/levelsummary.html

  17. Man'yōgana. Wikipedia. https://en.wikipedia.org/wiki/Man%27y%C5%8Dgana