Tokeikan no Satsujin

Drama·時計館の殺人·The Clock Mansion Murders
Tokeikan no Satsujin
2026/02/27
Speech time
3h 33min
Word count25,971
Unique words
3,436
Unique kanji
1,068
Speech speed
331
Difficulty Hard
Episodes8
Rating
78 %

In 1989, a rookie editor visits a mysterious mansion for a séance, only for a psychic to vanish and a string of murders to begin. As a young mystery writer joins the investigation, dark secrets hidden in a cryptic poem left by the mansion’s owner start to unravel.

Genres
Drama
Mystery
SourcesTMDB

Japanese study overview

Tokeikan no Satsujin is a Japanese drama of 59,750 characters, with 3,436 unique words and 1,068 different kanji. Its difficulty rating on Jiten is hard, 3.6 out of 5. The full vocabulary list ranks all 3,436 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.

Episode 1

Speech time
31min
Word count3,630
Unique words
1,088
Unique kanji
542
Speech speed
314
Difficulty Hard

Episode 2

Speech time
28min
Word count3,395
Unique words
1,061
Unique kanji
520
Speech speed
331
Difficulty Hard

Episode 3

Speech time
27min
Word count3,318
Unique words
1,040
Unique kanji
517
Speech speed
326
Difficulty Hard

Episode 4

Speech time
23min
Word count2,882
Unique words
915
Unique kanji
503
Speech speed
326
Difficulty Hard

Episode 5

Speech time
24min
Word count3,084
Unique words
930
Unique kanji
489
Speech speed
333
Difficulty Hard

Episode 6

Speech time
14min
Word count1,494
Unique words
561
Unique kanji
308
Speech speed
281
Difficulty Average

Episode 7

Speech time
27min
Word count3,640
Unique words
968
Unique kanji
520
Speech speed
360
Difficulty Expert

Episode 8

Speech time
35min
Word count4,528
Unique words
1,253
Unique kanji
637
Speech speed
348
Difficulty Expert

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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 (3,436 words)