2026/01/13
Speech timeSpeech duration
5h 18minWord count32,588
Unique words · 1,709 once
3,599 Unique kanji · 225 once
1,006Avg. sentenceAverage sentence length9.8
Speech speed
275 Difficulty Easy
Episodes10
RatingExternal Rating
70 %A love story across time where an aimless woman in her late twenties, whose life is at a standstill, suddenly becomes a mother to a boy claiming to be her future son, leading her to discover the meaning of connection and reinvent her life.
Genres
Comedy
Drama
SourcesTMDB
Japanese study overview
Mirai no Musuko is a Japanese drama of 79,817 characters, with 3,599 unique words and 1,006 different kanji. Its difficulty rating on Jiten is easy, 1.8 out of 5. The full vocabulary list ranks all 3,599 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Vocabulary highlights
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.
- 颯太Souta×511
- 未来(distant) future×268
- 私I×217
- 俺I×194
- 言うto say×132
- 待つto wait×100
- 思うto think×93
- 今now×85
- 会うto meet×75
- 今日today×73
- 先生teacher×71
- 頑張るto persevere×66
- 矢野Yano×56
- 汐川Shiokawa×54
- 優太Yūta×41
- 将生Shousei×39
- 豆苗pea sprouts×24
- 園長head of a garden×20
- 富山Toyama (city, prefecture)×12
- 座長chairman×10