Keroro Gunsou☆

Anime·ケロロ軍曹☆·KERORO☆
Keroro Gunsou☆
2026/10/03
Speech time
1h 19min
Word count8,458
Unique words
2,344
Unique kanji
871
Avg. sentence8.2
Speech speed
308
Difficulty Average
Episodes5
Rating
59 %
Genres
Comedy
Sci-Fi
Tags
Otaku
Alien
Gyaru
Ninja
Shounen
Space
Episodic
Parody
Metafiction
Military

Japanese study overview

Keroro Gunsou☆ is a Japanese anime of 21,477 characters, with 2,344 unique words and 871 different kanji. Its difficulty rating on Jiten is average, 2.6 out of 5. The full vocabulary list ranks all 2,344 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.

Episode 1

Speech time
16min
Word count1,713
Unique words
698
Unique kanji
383
Avg. sentence8.3
Speech speed
307
Difficulty Average

Episode 2

Speech time
15min
Word count1,587
Unique words
698
Unique kanji
385
Avg. sentence8.1
Speech speed
291
Difficulty Average

Episode 3

Speech time
15min
Word count1,535
Unique words
627
Unique kanji
335
Avg. sentence7.2
Speech speed
286
Difficulty Average

Episode 4

Speech time
16min
Word count1,675
Unique words
714
Unique kanji
368
Avg. sentence8.5
Speech speed
314
Difficulty Average

Episode 5

Speech time
16min
Word count1,948
Unique words
851
Unique kanji
462
Avg. sentence8.7
Speech speed
342
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 (2,344 words) →