Anime·転生したらスライムだった件 第4期·That Time I Got Reincarnated as a Slime Season 4
2026/04/03
Speech timeSpeech duration
3h 30minWord count22,284
Unique words · 2,325 once
4,200 Unique kanji · 281 once
1,221Avg. sentenceAverage sentence length10.9
Speech speed
286 Difficulty Hard
Episodes12
RatingExternal Rating
82 %Genres
Action
Adventure
Comedy
Fantasy
Tags
Isekai
Magic
Crossdressing
Demon
Dungeon
Medieval
Politics
Spears
Swords
Henshin
Male Protagonist
Femboy/Trap
Archery
Japanese study overview
Tensei Shitara Slime Datta Ken 4th Season is a Japanese anime of 51,805 characters, with 4,200 unique words and 1,221 different kanji. Its difficulty rating on Jiten is hard, 3.0 out of 5. The full vocabulary list ranks all 4,200 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.
- 様Mr×141
- 魔王Satan×140
- 俺I×112
- 私I×90
- 思うto think×54
- 言うto say×51
- 評議会council (consultatory, advisory)×46
- お前you×43
- 支配rule×43
- 魔法magic×35
- 竜dragon (esp. a Chinese dragon)×34
- 今now×33
- 告Tsuguru×22
- 西側諸国Western countries×19
- 加盟joining (an association, agreement, etc.)×11
- 開国founding a country×8
- 皇女imperial princess×8
- 中層middle part×8
- 動力炉nuclear power reactor×7
- おじい様grandfather×6