Benkyu is an AI-assisted Japanese learning app that guides you from zero along one path: kana, the 2,000 most useful words in real sentences with grammar exactly when you need it, then real books, anime, YouTube and websites. It pairs a spaced-repetition study session with a browser extension that marks every word on the Japanese pages and subtitles you already watch.
編集部による 5 点満点の評価です。ユーザー評価の平均ではありません。 このページの各視点は、製品情報をもとに AI がまとめたものです。実際の利用者のレビューではありません。
OpenAITools.app のテレメトリ（2026-11-11 検証）によると、Benkyu（benkyu.com）は AIアシスタントに分類される AI プラットフォームで、月間 0 の訪問を生み出し、前月比のトラフィック増減は +0（0%）です。主要な地域市場はグローバル（トラフィックシェア —）で、フリーミアムの料金モデルで運営されています。月間ボリューム別の主な競合代替ツールには RevisionDojo（月間 221.06万訪問）、Studocu（月間 3929.71万訪問）、Educato（月間 53.58万訪問）が含まれます。
アニメや本を読みながら学べるのが最高。
ブラウザ拡張機能で知らない単語がすぐわかる。
語彙力が自然に伸びる神アプリ。
サイト検証・料金体系・同カテゴリ比較に基づき AI が多角的な論点を要約した参考視点であり、実在ユーザーの個別投稿ではありません。
Each sentence in the Core course has exactly one new word and only grammar you have already seen, so it is always understandable, never a wall.
78 short plain-English lessons appear inside your study session the moment the next sentences use them, and you can read ahead any time.
Each card returns just before you would forget it, so reviews take minutes and not hours.
On Netflix, YouTube and Prime Video, every subtitle word is marked by how well you know it, with furigana only on the words you do not know yet.
Open an EPUB or paste any text and Benkyu marks every word, provides the dictionary, pitch accent and audio, and turns a sentence into a card in one click.
Benkyu is an AI-assisted Japanese learning app that guides you from zero along one path: kana, the 2,000 most useful words in real sentences with grammar exactly when you need it, then real books, anime, YouTube and websites. It pairs a spaced-repetition study session with a browser extension that marks every word on the Japanese pages and subtitles you already watch.
Start with hiragana and katakana, then work through Core sentences with audio and grammar that arrives on time.
Watch anime, dramas and YouTube with subtitle words marked by familiarity and turn useful lines into review cards.
Use the reader to open an EPUB or paste any text and mine exactly the sentences that sit one word above your level.
Get a daily plan of review, new words and immersion so you always know what to do next.
同じ主要カテゴリの競合 AI ツールをテレメトリで並列比較
| 順位 | AI ツール | 月間訪問数 | 前月比成長率 | 直接流入の割合 | 料金 | 直接比較 |
|---|---|---|---|---|---|---|
| ● | Benkyu | 0 | 0% | — | フリーミアム | 表示中 |
| 1 | RevisionDojo | 221.06万 | -3.2% | 直接流入 52% | フリーミアム | vs RevisionDojo |
| 2 | Studocu | 3929.71万 | +1.1% | 直接流入 17% | フリーミアム | vs Studocu |
| 3 | Educato | 53.58万 | +67.3% | 直接流入 61% | フリーミアム | vs Educato |
| 4 | MagicSchool AI | 287.43万 | +4.5% | 直接流入 54% | フリーミアム、無料トライアル、料金は要問い合わせ | vs MagicSchool AI |
| 5 | StudyFetch | 175.05万 | +1.7% | 直接流入 61% | フリーミアム | vs StudyFetch |
| 6 | Knowt | 418.4万 | +5.4% | 直接流入 66% | 無料 | vs Knowt |
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
先生の時間を取り戻す教育AIツール
自分の講義資料から作るAI学習ツールと専属チューター
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.
ノートを、記憶に残るフラッシュカードに
AI でノートを効率的な復習カードに
TutorAI is an AI learning platform that generates personalised courses on any topic in seconds, with lessons, quizzes, flashcards, and a homework helper for step-by-step explanations.
Mindgrasp turns lectures, PDFs, videos, and web links into a complete AI study system, generating structured notes, summaries, flashcards, quizzes, and a 24/7 tutor so students can study smarter.
