2026/01/18
Speech timeSpeech duration
3h 30minWord count25,226
Unique words · 1,798 once
3,580 Unique kanji · 259 once
1,085Avg. sentenceAverage sentence length9.9
Speech speed
340 Difficulty Average
Episodes8
RatingExternal Rating
10 %An eccentric loner and a workaholic woman grow closer over shared lunch breaks—but when she discovers he's a top game designer at her rival company, their secret romance gets complicated.
Genres
Drama
SourcesTMDB
Japanese study overview
50-funkan no Koibito is a Japanese drama of 63,976 characters, with 3,580 unique words and 1,085 different kanji. Its difficulty rating on Jiten is average, 2.2 out of 5. The full vocabulary list ranks all 3,580 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.
- 辛島Kashima×234
- 俺I×224
- 甘海Amaumi×177
- 私I×176
- 晴流Seiru×150
- 殿Mr.×144
- お弁当bento×136
- 食べるto eat×124
- 思うto think×96
- 言うto say×95
- 社長company president×92
- 作るto make×76
- 菜帆Nao×56
- 志麻Shio×35
- 盆栽bonsai×33
- 桃田Momota×27
- 恭平Kyōhei×26
- ロンＴlong-sleeved t-shirt×8
- 敵対的買収hostile takeover×8
- 特許patent×7