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Blood Blockade Battlefront in Japanese

血界戦線 Kekkai Sensen 12 episodes · 2015

Its 12 episodes have 11,886 words, 3,586 of them different, and 60% of those appear only once.

172ndof 237 on Easiest anime to learn Japanese from

Kekkai Sensen

73%of its words are among the 2,000 most common

Words to learn

Learning Blood Blockade Battlefront's own most frequent words first, this many cover each share of its dialogue. The bar under each is out of all 3,586 different words.

  1. 50%of the dialogue 238words
  2. 80%of the dialogue 1,314words
  3. 90%of the dialogue 2,398words
  4. 95%of the dialogue 2,992words
  5. 98%of the dialogue 3,349words

Words and whole lines

A line needs every one of its words, so whole lines lag behind words. With 1,314 words you know 80% of what is said, but to know every word of the lines, a quarter need 286, half need 1,205, and three quarters need 2,910.

Words learned, most frequent first
0% 25% 50% 75% 100% 0 1,000 2,000 3,000 4,000 words learned Half the lines fully known after 1,205 words

Dialogue coveredLines with every word known

Episode by episode

Episode 1 uses 656 different words. From episode 7 on, an episode brings about 232 that no earlier episode used. Each panel is to the same scale.

  1. 1 Episode 1: 656 new words of 656
  2. 2 Episode 2: 374 new words of 546
  3. 3 Episode 3: 365 new words of 570
  4. 4 Episode 4: 344 new words of 598
  5. 5 Episode 5: 222 new words of 489
  6. 6 Episode 6: 235 new words of 514
  7. 7 Episode 7: 323 new words of 646
  8. 8 Episode 8: 272 new words of 673
  9. 9 Episode 9: 166 new words of 470
  10. 10 Episode 10: 243 new words of 611
  11. 11 Episode 11: 134 new words of 428
  12. 12 Episode 12: 252 new words of 749

Words no earlier episode used (the number)Words already seen

Similar difficulty

Counted automatically from the Japanese subtitles of all 12 episodes, leaving out character names. Vocabulary only: speaking speed and slang are not measured. 12% of lines could not be fully analyzed and are left out of the whole-line figures. How these numbers are counted