2025/10/17
Speech timeSpeech duration
3h 42minWord count29,077
Unique words · 2,092 once
4,185 Unique kanji · 226 once
1,209Avg. sentenceAverage sentence length12.0
Speech speed
363 Difficulty Hard
Episodes9
A young female police officer struggling with dismissive subordinates and a cryptic, 55-year-old transfer detective must overcome her self-doubt after a botched murder investigation—where a suspect escapes due to her error—as their uneasy partnership unravels hidden skills and life-changing truths about trust and leadership.
Genres
Drama
SourcesTMDB
Japanese study overview
Coach is a Japanese drama of 69,250 characters, with 4,185 unique words and 1,209 different kanji. Its difficulty rating on Jiten is hard, 3.3 out of 5. The full vocabulary list ranks all 4,185 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.
- 向井Kōi×247
- 事件event×118
- 思うto think×110
- 私I×100
- 俺I×96
- 言うto say×93
- 刑事(police) detective×80
- お前you×78
- 捜査search (esp. in criminal investigations)×67
- 前in front (of)×67
- 今now×66
- 聞くto hear×61
- 益山Ekiyama×38
- 森田Morita×37
- 古屋old house×37
- 金谷Kanatani×36
- 桜井Sakurai×33
- 捜査一課First Investigation Division (of the Japanese police)×28
- 正木evergreen spindle (Euonymus japonicus)×13
- 人person×56