機能·features
rikAI's capabilities
The long version of what the app does — Japanese photo translation, reading practice, sentence mining to Anki and pitch accent, and where each one stops.
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写真から
Photo translator
Snap a manga page, a menu or a sign. rikAI reads vertical and horizontal Japanese on the device, then makes every word on the page tappable — furigana, meaning, pronunciation, pitch accent, and a question box for anything that is still unclear.
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読解
Japanese reading practice
Bring the Japanese — a manga page, an article, a line someone sent you — and read it with furigana over the kanji, every word one tap from its reading, its meaning, its pitch accent and the grammar holding it together.
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単語カード
Sentence mining to Anki
Save a word with its reading, meanings, pitch accent and source sentence. Send compatible text cards to AnkiMobile after setup, or export audio cards together and import them into AnkiMobile or desktop Anki.
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高低アクセント
Pitch accent
Every word's accent pattern drawn as the line the voice takes — and a grader that listens to you say it back and shows you, mora by mora, where your melody went somewhere a native reading does not.
On-device by default
Offline tools. Optional cloud answers.
Translation, dictionary lookup and text recognition run on-device. Enable Ask with ChatGPT to send questions, selected text, recent context and assistant preferences through Cloudflare to GPT-5 nano. See what is shared.
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