Oshi no Satsujin

Drama·推しの殺人·My Fave, the Killer
Oshi no Satsujin
2025/10/02
Speech time
5h 45min
Word count29,629
Unique words
3,604
Unique kanji
1,096
Avg. sentence10.6
Speech speed
233
Difficulty Average
Episodes15
Rating
60 %

Three underground idol members cover up a murder and face escalating threats from police, detectives, a suspicious manager, and betrayal by a former member, while their lives unravel amid unresolved serial killings, forcing them to fight for survival and stardom.

Genres
Mystery
SourcesTMDB

Japanese study overview

Oshi no Satsujin is a Japanese drama of 71,063 characters, with 3,604 unique words and 1,096 different kanji. Its difficulty rating on Jiten is average, 2.7 out of 5. The full vocabulary list ranks all 3,604 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.

Episode 1

Speech time
24min
Word count2,038
Unique words
789
Unique kanji
435
Avg. sentence10.1
Speech speed
229
Difficulty Average

Episode 2

Speech time
26min
Word count2,322
Unique words
808
Unique kanji
427
Avg. sentence10.7
Speech speed
242
Difficulty Average

Episode 3

Speech time
25min
Word count2,248
Unique words
724
Unique kanji
407
Avg. sentence11.2
Speech speed
238
Difficulty Average

Episode 4

Speech time
27min
Word count2,343
Unique words
777
Unique kanji
416
Avg. sentence10.5
Speech speed
240
Difficulty Average

Episode 5

Speech time
26min
Word count2,346
Unique words
755
Unique kanji
391
Avg. sentence10.7
Speech speed
243
Difficulty Average

Episode 6

Speech time
27min
Word count2,272
Unique words
732
Unique kanji
383
Avg. sentence10.4
Speech speed
224
Difficulty Average

Episode 7

Speech time
28min
Word count2,388
Unique words
741
Unique kanji
391
Avg. sentence11.4
Speech speed
232
Difficulty Hard

Episode 8

Speech time
27min
Word count2,356
Unique words
788
Unique kanji
373
Avg. sentence10.7
Speech speed
225
Difficulty Average

Episode 9

Speech time
26min
Word count2,319
Unique words
689
Unique kanji
336
Avg. sentence10.5
Speech speed
226
Difficulty Average

Episode 10

Speech time
21min
Word count1,836
Unique words
621
Unique kanji
342
Avg. sentence11.1
Speech speed
230
Difficulty Hard

Episode 11

Speech time
24min
Word count2,105
Unique words
665
Unique kanji
371
Avg. sentence10.9
Speech speed
231
Difficulty Average

Episode 12

Speech time
23min
Word count1,938
Unique words
655
Unique kanji
360
Avg. sentence11.1
Speech speed
230
Difficulty Hard

Episode 13

Speech time
6min
Word count716
Unique words
337
Unique kanji
173
Avg. sentence10.0
Speech speed
299
Difficulty Easy

Episode 14

Speech time
22min
Word count1,825
Unique words
615
Unique kanji
339
Avg. sentence10.4
Speech speed
215
Difficulty Hard

Episode 15

Speech time
5min
Word count577
Unique words
268
Unique kanji
152
Avg. sentence6.8
Speech speed
256
Difficulty Easy

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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.

See the full vocabulary list (3,604 words) →