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 count26,231
Unique words
3,416
Unique kanji
1,068
Avg. sentence13.8
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 59,759 characters, with 3,416 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 3,416 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 count3,660
Unique words
1,083
Unique kanji
542
Avg. sentence12.3
Speech speed
314
Difficulty Hard

Episode 2

Speech time
28min
Word count3,422
Unique words
1,064
Unique kanji
520
Avg. sentence15.6
Speech speed
331
Difficulty Hard

Episode 3

Speech time
27min
Word count3,356
Unique words
1,043
Unique kanji
517
Avg. sentence13.2
Speech speed
326
Difficulty Hard

Episode 4

Speech time
23min
Word count2,922
Unique words
910
Unique kanji
503
Avg. sentence11.4
Speech speed
326
Difficulty Hard

Episode 5

Speech time
24min
Word count3,130
Unique words
929
Unique kanji
489
Avg. sentence12.5
Speech speed
333
Difficulty Hard

Episode 6

Speech time
14min
Word count1,528
Unique words
559
Unique kanji
308
Avg. sentence8.9
Speech speed
281
Difficulty Average

Episode 7

Speech time
27min
Word count3,666
Unique words
967
Unique kanji
520
Avg. sentence16.4
Speech speed
360
Difficulty Expert

Episode 8

Speech time
35min
Word count4,547
Unique words
1,247
Unique kanji
637
Avg. sentence21.0
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 (3,416 words) →