2026/07/04
Speech timeSpeech duration
4h 14minWord count31,267
Unique words · 2,065 once
3,967 Unique kanji · 259 once
1,035Avg. sentenceAverage sentence length10.2
Speech speed
336 Difficulty Easy
Episodes16
RatingExternal Rating
69 %Genres
Comedy
Romance
Slice of Life
Tags
Shoujo / Otome
Family
Female Protagonist
Harem
School
Age Gap
Crossdressing
Urban
Japanese study overview
Uchi no Otouto-domo ga Sumimasen is a Japanese anime of 75,420 characters, with 3,967 unique words and 1,035 different kanji. Its difficulty rating on Jiten is easy, 1.8 out of 5. The full vocabulary list ranks all 3,967 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
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Vocabulary highlights
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.
- 源source (of a river)×241
- 言うto say×237
- 俺I×218
- 私I×196
- 君Mr×192
- 思うto think×168
- お前you×153
- 柊holly olive (Osmanthus heterophyllus)×139
- 糸thread×113
- 今日today×73
- 人person×68
- 家族family×67
- 洛the capital (esp. Kyoto)×39
- 行友Ikutomo×10
- 弟君younger brother×8
- 白雪姫Snow White×6
- 宇藤Utō×6
- 金太郎Kintarō×4
- 相楽Aira×4
- 勲Isao×4