Japanese is not SVO. It is topic-comment with SOV verb-final order. The topic is
marked with は (wa), the subject with が (ga), and the verb comes last. Translating
English sentence-by-sentence while preserving English information structure produces
unreadable Japanese.

## Key Points

- What is the topic (known information)? Mark with は
- What is the new information? Place it before the verb or in focus position
- The verb is always last — the sentence resolves at the end
- Restructure freely. Japanese sentences do not map 1:1 to English sentences
- To superiors/strangers: sonkeigo + kenjougo
- To equals in formal settings: teineigo (です/ます)
- To close friends/family: plain form (だ/た endings)
- To subordinates: plain or casual
- **Kanji**: Standard for content words. Literary prose uses more kanji than casual writing
- **Hiragana**: Grammatical particles, verb endings, words where kanji feels too heavy
- **Katakana**: Foreign loanwords, emphasis, sound effects, alien/mechanical feel
- **Deliberate hiragana for kanji words**: Writing a word in hiragana when kanji exists

Japanese Literary Translation

Topic-Comment Structure — Rethinking Every Sentence

Japanese is not SVO. It is topic-comment with SOV verb-final order. The topic is marked with は (wa), the subject with が (ga), and the verb comes last. Translating English sentence-by-sentence while preserving English information structure produces unreadable Japanese.

English: "The old man opened the door." Calque (wrong): 老人はドアを開けた。(grammatically correct but informationally flat) Natural: ドアを開けたのは、あの老人だった。(restructured for narrative emphasis)

Principles:

• What is the topic (known information)? Mark with は
• What is the new information? Place it before the verb or in focus position
• The verb is always last — the sentence resolves at the end
• Restructure freely. Japanese sentences do not map 1:1 to English sentences

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Keigo — The Honorific System

Japanese has three levels of honorific language that permeate every verb, noun, and sentence ending. Getting keigo wrong is socially catastrophic in the text.

Sonkeigo (尊敬語) — Respect language, elevating others' actions: いらっしゃる, おっしゃる, 召し上がる, ご覧になる

Kenjougo (謙譲語) — Humble language, lowering one's own actions: 参る, 申す, いただく, 拝見する

Teineigo (丁寧語) — Polite language, general courtesy: です, ます endings

For each character, establish their keigo usage:

• To superiors/strangers: sonkeigo + kenjougo
• To equals in formal settings: teineigo (です/ます)
• To close friends/family: plain form (だ/た endings)
• To subordinates: plain or casual

Narrator voice: Third-person literary narration typically uses plain form (だ/である). です/ます narration exists but creates a different, more intimate or polite tone.

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Sentence-Final Particles — Emotional Texture

Sentence-final particles carry enormous emotional and social weight. They have no English equivalents and must be added based on character and context.

Particle	Function	Example
よ	Assertion, informing	行くよ (I'm going, you know)
ね	Seeking agreement, softening	いいね (nice, right?)
な/なあ	Self-reflection, mild emotion	きれいだな (how beautiful)
ぞ	Strong masculine assertion	行くぞ (I'm going! / Let's go!)
わ	Soft assertion (traditionally feminine)	そうだわ (that's right)
かな	Wondering, uncertainty	行けるかな (I wonder if I can go)
っけ	Trying to recall	何だっけ (what was it again?)
さ	Casual assertion	知らないさ (I dunno)

Gendered speech: Traditional gendered particles (わ feminine, ぞ/ぜ masculine) are still used in fiction even as real speech evolves. For contemporary settings, be aware that younger characters may not follow strict gendered speech patterns.

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Script Mixing — Kanji, Hiragana, Katakana

Literary Japanese requires deliberate script choice:

• Kanji: Standard for content words. Literary prose uses more kanji than casual writing
• Hiragana: Grammatical particles, verb endings, words where kanji feels too heavy
• Katakana: Foreign loanwords, emphasis, sound effects, alien/mechanical feel
• Deliberate hiragana for kanji words: Writing a word in hiragana when kanji exists creates softness, childishness, or emotional weight: こわい vs. 怖い

For foreign names/terms: Use katakana. Fantasy names get katakana unless the author provides kanji equivalents (some fantasy translations create kanji readings with furigana: 魔法使い（ウィザード）).

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Dialogue Conventions

• Japanese uses 「 」 (kagikakko) for dialogue, 『 』for quotes within quotes
• No dialogue tags needed when speaker is clear from context or speech patterns
• Attribution: 「…」と言った / と彼は言った — the quotation particle と is required
• Each character should have a distinct speech pattern: sentence endings, particle usage, vocabulary level, and keigo patterns serve as voice markers
• First-person pronoun choice characterizes: 私 (neutral/feminine formal), 僕 (masculine soft), 俺 (masculine rough), あたし (feminine casual), わし (elderly)

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Common Translationese Traps

1. Retaining English sentence structure: Restructure. Japanese is SOV, topic-comment. Don't translate word-by-word
2. Missing particles: は, が, を, に, で, と, から, まで — every noun needs its particle. Wrong particle = wrong meaning
3. Pronoun overuse: Japanese drops pronouns far more than English. 行った (went) — the subject is known from context. Stating 彼は/彼女は repeatedly is unnatural
4. Passive voice calque: English passive → Japanese has a passive (受身) but it often implies suffering or adversity (迷惑の受身). Don't use passive unless that nuance fits
5. Relative clause direction: Japanese relative clauses precede the noun they modify (opposite of English): "the man who opened the door" → ドアを開けた男
6. Katakana overuse: Not every English concept needs a katakana loanword. Use native Japanese vocabulary where it exists and sounds natural
7. Stiff keigo: Characters must use consistent, appropriate honorific levels. Mixing levels without reason breaks characterization
8. Ignoring onomatopoeia: Japanese literary prose uses onomatopoeia extensively (ざわざわ, しんと, ぽつぽつ). Add them where English has none — they are expected
9. Wrong counter words: Japanese uses specific counters for different objects (本 for long things, 枚 for flat things, 匹 for small animals, 冊 for books). Wrong counter is immediately jarring
10. Direct translation of idioms: "It's raining cats and dogs" → 土砂降りだ (torrential rain), not a literal translation

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Vertical vs. Horizontal Text

Traditional Japanese literary publishing uses vertical text (縦書き, tategaki), read top to bottom, right to left. This affects:

• Punctuation: 。and 、placed differently in vertical layout
• Numbers: written in kanji (一, 二, 三) in vertical; Arabic numerals in horizontal
• Em dashes and ellipses: run vertically
• Page breaks and chapter formatting differ

Know whether the target format is vertical (print literary) or horizontal (digital/web).

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Genre-Specific Notes

Fantasy/Light novel: ライトノベル style uses shorter sentences, more katakana, casual register. Literary fantasy (like 上橋菜穂子) uses richer, more formal Japanese.

Mystery/Detective: 推理小説 tradition (Edogawa Ranpo, Higashino Keigo). Clean, precise prose with careful information control.

Literary fiction: 純文学 tradition values internal monologue, ambiguity, emotional restraint. Study Murakami Haruki (accessible), Ogawa Yoko (precise), Kawakami Hiromi (dreamlike) for contemporary benchmarks.

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Publishing Conventions

• 「」for dialogue, 『』for nested quotes
• Full-width punctuation: 。、！？（）
• Paragraph indentation: one full-width space (　) at start of paragraph
• Chapter titles: 第一章 or simply 一, depending on style
• Ruby/furigana: used for difficult kanji, name readings, or deliberate double meanings

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Japanese Literary Tradition

Calibrate register to match:

• 村上春樹 Murakami Haruki (clean, rhythmic, Western-influenced)
• 川端康成 Kawabata Yasunari (lyrical, traditional aesthetic sensibility)
• 大江健三郎 Oe Kenzaburo (dense, intellectual, politically engaged)
• 小川洋子 Ogawa Yoko (quiet precision, uncanny atmosphere)
• 多和田葉子 Tawada Yoko (linguistic play, boundary-crossing)

The translation must feel like Japanese literature, not English in Japanese clothes.