High School DxD
Novel
ハイスクールD×D
2008/09/20
Character count2,854,325
Word count1,278,380
Unique words24,805
Words (1-occurrence)8,106
Unique kanji2,532
Kanji (1-occurrence)178
Average sentence length18.5
Difficulty beta Moderate
Dialogue29.1%
Volumes25
Duration 204 h

Hyodo Issei is a (perverted) high school boy. When he goes out on a date with his first girlfriend Asano Yuma, he is killed by her. Her true identity is Reinare, a fallen angel sent by a secret society Grigori to eliminate dangerous divine weapons. Issei is reincarnated as a devil by his senpai Rias Gremory, a Duke of Hell. Issei serves as Rias's low rank devil and fights against the fallen angels.

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Subdecks
Volume 1
Character count89,539
Word count41,512
Unique words5,171
Words (1-occurrence)2,438
Unique kanji1,418
Kanji (1-occurrence)275
Average sentence length14.1
Difficulty beta Moderate
Dialogue30.6%
Duration 6 h
Volume 2
Character count105,072
Word count48,616
Unique words5,765
Words (1-occurrence)2,685
Unique kanji1,498
Kanji (1-occurrence)274
Average sentence length15.1
Difficulty beta Moderate
Dialogue27.0%
Duration 8 h
Volume 3
Character count105,424
Word count47,749
Unique words5,782
Words (1-occurrence)2,742
Unique kanji1,489
Kanji (1-occurrence)280
Average sentence length15.5
Difficulty beta Moderate
Dialogue34.4%
Duration 8 h
Volume 4
Character count122,377
Word count55,315
Unique words6,216
Words (1-occurrence)2,974
Unique kanji1,549
Kanji (1-occurrence)269
Average sentence length15.9
Difficulty beta Moderate
Dialogue35.2%
Duration 9 h
Volume 5
Character count141,557
Word count64,470
Unique words6,701
Words (1-occurrence)2,997
Unique kanji1,551
Kanji (1-occurrence)243
Average sentence length16.6
Difficulty beta Moderate
Dialogue30.9%
Duration 10 h
Volume 6
Character count96,868
Word count42,790
Unique words5,492
Words (1-occurrence)2,557
Unique kanji1,414
Kanji (1-occurrence)252
Average sentence length16.4
Difficulty beta Moderate
Dialogue29.8%
Duration 7 h
Volume 7
Character count102,572
Word count46,140
Unique words5,635
Words (1-occurrence)2,649
Unique kanji1,469
Kanji (1-occurrence)253
Average sentence length16.6
Difficulty beta Moderate
Dialogue32.3%
Duration 7 h
Volume 8
Character count96,839
Word count43,014
Unique words5,907
Words (1-occurrence)2,922
Unique kanji1,524
Kanji (1-occurrence)327
Average sentence length15.5
Difficulty beta Easy
Dialogue32.7%
Duration 7 h
Volume 9
Character count132,244
Word count60,311
Unique words6,626
Words (1-occurrence)3,010
Unique kanji1,585
Kanji (1-occurrence)258
Average sentence length16.5
Difficulty beta Moderate
Dialogue30.5%
Duration 9 h
Volume 10
Character count136,556
Word count60,127
Unique words6,459
Words (1-occurrence)2,894
Unique kanji1,513
Kanji (1-occurrence)256
Average sentence length18.0
Difficulty beta Moderate
Dialogue31.2%
Duration 10 h
Volume 11
Character count128,217
Word count57,859
Unique words6,365
Words (1-occurrence)2,909
Unique kanji1,571
Kanji (1-occurrence)279
Average sentence length18.5
Difficulty beta Moderate
Dialogue31.7%
Duration 9 h
Volume 12
Character count116,858
Word count52,829
Unique words5,913
Words (1-occurrence)2,680
Unique kanji1,506
Kanji (1-occurrence)252
Average sentence length20.2
Difficulty beta Hard
Dialogue26.0%
Duration 8 h
Volume 13
Character count98,121
Word count43,491
Unique words5,952
Words (1-occurrence)2,841
Unique kanji1,512
Kanji (1-occurrence)284
Average sentence length16.9
Difficulty beta Hard
Dialogue26.8%
Duration 7 h
Volume 14
Character count118,540
Word count52,805
Unique words6,404
Words (1-occurrence)2,985
Unique kanji1,548
Kanji (1-occurrence)262
Average sentence length19.8
Difficulty beta Moderate
Dialogue31.5%
Duration 8 h
Volume 15
Character count105,283
Word count47,695
Unique words6,316
Words (1-occurrence)3,065
Unique kanji1,575
Kanji (1-occurrence)275
Average sentence length19.6
Difficulty beta Hard
Dialogue27.6%
Duration 8 h
Volume 16
Character count117,718
Word count52,045
Unique words6,002
Words (1-occurrence)2,787
Unique kanji1,481
Kanji (1-occurrence)257
Average sentence length19.4
Difficulty beta Moderate
Dialogue34.5%
Duration 8 h
Volume 17
Character count127,909
Word count55,895
Unique words6,583
Words (1-occurrence)3,040
Unique kanji1,575
Kanji (1-occurrence)275
Average sentence length20.8
Difficulty beta Hard
Dialogue28.2%
Duration 9 h
Volume 18
Character count104,331
Word count46,921
Unique words5,875
Words (1-occurrence)2,799
Unique kanji1,505
Kanji (1-occurrence)267
Average sentence length19.3
Difficulty beta Hard
Dialogue32.6%
Duration 7 h
Volume 19
Character count111,978
Word count49,858
Unique words6,133
Words (1-occurrence)2,881
Unique kanji1,580
Kanji (1-occurrence)299
Average sentence length21.3
Difficulty beta Hard
Dialogue28.7%
Duration 8 h
Volume 20
Character count100,302
Word count44,663
Unique words5,588
Words (1-occurrence)2,613
Unique kanji1,543
Kanji (1-occurrence)311
Average sentence length21.1
Difficulty beta Moderate
Dialogue27.0%
Duration 7 h
Volume 21
Character count132,169
Word count59,177
Unique words6,470
Words (1-occurrence)2,918
Unique kanji1,624
Kanji (1-occurrence)291
Average sentence length22.9
Difficulty beta Hard
Dialogue22.3%
Duration 9 h
Volume 22
Character count112,413
Word count49,675
Unique words5,753
Words (1-occurrence)2,629
Unique kanji1,494
Kanji (1-occurrence)288
Average sentence length21.1
Difficulty beta Hard
Dialogue25.5%
Duration 8 h
Volume 23
Character count134,218
Word count58,695
Unique words6,682
Words (1-occurrence)3,006
Unique kanji1,611
Kanji (1-occurrence)294
Average sentence length22.1
Difficulty beta Moderate
Dialogue26.9%
Duration 10 h
Volume 24
Character count118,577
Word count53,447
Unique words6,020
Words (1-occurrence)2,666
Unique kanji1,546
Kanji (1-occurrence)268
Average sentence length23.3
Difficulty beta Moderate
Dialogue21.8%
Duration 8 h
Volume 25
Character count98,643
Word count43,281
Unique words5,379
Words (1-occurrence)2,454
Unique kanji1,501
Kanji (1-occurrence)311
Average sentence length22.8
Difficulty beta Moderate
Dialogue22.8%
Duration 7 h