Musume no Inochi wo Ubatta Yatsu wo Korosu no wa Tsumi desuka?

Drama·娘の命を奪ったヤツを殺すのは罪ですか?·Rebirth of Reiko: A Mother’s Revenge
 Musume no Inochi wo Ubatta Yatsu wo Korosu no wa Tsumi desuka?
2025/10/07
Speech time
2h 21min
Word count11,785
Unique words
2,011
Unique kanji
815
Avg. sentence7.9
Speech speed
227
Difficulty Average
Episodes12
Rating
80 %

A devoted caregiver, Reiko, seeks revenge by undergoing plastic surgery to disguise herself as a young mother and infiltrate a group of moms to expose and destroy those responsible for her daughter's death.

Genres
Drama
SourcesTMDB

Japanese study overview

Musume no Inochi wo Ubatta Yatsu wo Korosu no wa Tsumi desuka? is a Japanese drama of 28,328 characters, with 2,011 unique words and 815 different kanji. Its difficulty rating on Jiten is average, 2.6 out of 5. The full vocabulary list ranks all 2,011 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.

Episode 1

Speech time
10min
Word count798
Unique words
352
Unique kanji
223
Avg. sentence6.9
Speech speed
219
Difficulty Average

Episode 2

Speech time
14min
Word count1,272
Unique words
503
Unique kanji
274
Avg. sentence7.6
Speech speed
240
Difficulty Average

Episode 3

Speech time
14min
Word count1,374
Unique words
513
Unique kanji
302
Avg. sentence9.0
Speech speed
257
Difficulty Average

Episode 4

Speech time
9min
Word count871
Unique words
343
Unique kanji
212
Avg. sentence6.7
Speech speed
254
Difficulty Average

Episode 5

Speech time
12min
Word count950
Unique words
405
Unique kanji
243
Avg. sentence7.8
Speech speed
209
Difficulty Average

Episode 6

Speech time
12min
Word count1,073
Unique words
439
Unique kanji
265
Avg. sentence8.8
Speech speed
226
Difficulty Average

Episode 7

Speech time
12min
Word count1,083
Unique words
434
Unique kanji
254
Avg. sentence9.1
Speech speed
233
Difficulty Average

Episode 8

Speech time
10min
Word count783
Unique words
321
Unique kanji
198
Avg. sentence6.9
Speech speed
188
Difficulty Average

Episode 9

Speech time
10min
Word count923
Unique words
383
Unique kanji
234
Avg. sentence7.8
Speech speed
230
Difficulty Average

Episode 10

Speech time
11min
Word count931
Unique words
414
Unique kanji
234
Avg. sentence8.2
Speech speed
219
Difficulty Average

Episode 11

Speech time
10min
Word count836
Unique words
345
Unique kanji
207
Avg. sentence8.1
Speech speed
217
Difficulty Average

Episode 12

Speech time
11min
Word count891
Unique words
385
Unique kanji
232
Avg. sentence8.3
Speech speed
228
Difficulty Average

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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 (2,011 words) →