Novel difficulty list

This is a list of novels, both light novels and traditional novels, ranked by their difficulty, on a scale from 1 to 10, where 1 is very easy and 10 is very hard. You can use it to find the most appropriate novel to read based on how good your Japanese is.

If you already have a novel in mind which is around your level you can also search for it, and then click on "Show details..." to see other novels of similar difficulty.

The difficulty ratings were generated automatically by a machine learning model. If you're interested in how we calculated them take a look here. We do not distribute any copyrighted materials from any of these works; we only provide aggregate statistics.

We also have other difficulty lists if you're interested:

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Showing 101..150 from 1475 entries

Cover of Maigo ni Natteita Youjo wo Tasuketara, Otonari no Sumu Bishoujo Ryuugakusei ga Ie ni Asobi ni Kuru You ni Natta Ken ni Tsuite
Novel
Maigo ni Natteita Youjo wo Tasuketara, Otonari no Sumu Bishoujo Ryuugakusei ga Ie ni Asobi ni Kuru You ni Natta Ken ni Tsuite
Length (in words)43532
Unique words3831
Unique words (used once)1681
Unique words (used once %)43%
Unique kanji1154
Unique kanji (used once)238
Unique kanji readings1739
Difficulty3/10
Average sentence length27.2
Characters104790
Volumes1
Amazon
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Cover of Mienakutemo... Watashi Moudouken to Tomo ni Ayunde
Novel
Mienakutemo... Watashi Moudouken to Tomo ni Ayunde
Length (in words)34208
Unique words4182
Unique words (used once)1957
Unique words (used once %)46%
Unique kanji1154
Unique kanji (used once)242
Unique kanji readings1806
Difficulty3/10
Average sentence length26.9
Characters81624
Volumes1
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Cover of Ame no Yoru, Yakou Ressha ni
Novel
Ame no Yoru, Yakou Ressha ni
Length (in words)33025
Unique words4109
Unique words (used once)2022
Unique words (used once %)49%
Unique kanji1155
Unique kanji (used once)255
Unique kanji readings1833
Difficulty4/10
Average sentence length19.2
Characters78399
Volumes1
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Cover of Detroit Bijutsukan no Kiseki
Novel
Detroit Bijutsukan no Kiseki
Length (in words)16492
Unique words3626
Unique words (used once)2060
Unique words (used once %)56%
Unique kanji1155
Unique kanji (used once)332
Unique kanji readings1761
Difficulty4/10
Average sentence length30.4
Characters40832
Volumes1
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Cover of Hachi Gatsu no Kamome Tachi
Novel
Hachi Gatsu no Kamome Tachi
Length (in words)34501
Unique words4300
Unique words (used once)1990
Unique words (used once %)46%
Unique kanji1158
Unique kanji (used once)243
Unique kanji readings1767
Difficulty4/10
Average sentence length15.3
Characters80439
Volumes1
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Cover of Kuromajo-san ga Tooru!!
Novel
Kuromajo-san ga Tooru!!
Length (in words)66938
Unique words6599
Unique words (used once)2815
Unique words (used once %)42%
Unique kanji1164
Unique kanji (used once)216
Unique kanji readings1867
Difficulty4/10
Average sentence length17.5
Characters167194
Volumes3
MyAnimeListAmazon
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Cover of Futago Ouji no Miwakekata
Novel
Futago Ouji no Miwakekata
Length (in words)28577
Unique words3431
Unique words (used once)1664
Unique words (used once %)48%
Unique kanji1167
Unique kanji (used once)270
Unique kanji readings1754
Difficulty3/10
Average sentence length20.3
Characters66118
Volumes4
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Cover of Futoukou no Osananajimi ga Gakkou ni Iku Jouken wa, Mainichi Ore to Kiss Suru Koto Datta
Novel
Futoukou no Osananajimi ga Gakkou ni Iku Jouken wa, Mainichi Ore to Kiss Suru Koto Datta
Length (in words)41327
Unique words4079
Unique words (used once)1896
Unique words (used once %)46%
Unique kanji1167
Unique kanji (used once)259
Unique kanji readings1800
Difficulty3/10
Average sentence length17.8
Characters96832
Volumes1
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Cover of Hoshi no Ko
Novel
Hoshi no Ko
Length (in words)31682
Unique words4483
Unique words (used once)2182
Unique words (used once %)48%
Unique kanji1168
Unique kanji (used once)244
Unique kanji readings1800
Difficulty3/10
Average sentence length22.2
Characters74413
Volumes1
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Cover of Aru Hi Totsuzen, Gyaru no Iinazuke ga Dekita
Novel
Aru Hi Totsuzen, Gyaru no Iinazuke ga Dekita
Length (in words)28898
Unique words3783
Unique words (used once)1781
Unique words (used once %)47%
Unique kanji1169
Unique kanji (used once)261
Unique kanji readings1786
Difficulty3/10
Average sentence length20.0
Characters70134
Volumes1
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Cover of Owari no Seraph
Novel
Owari no Seraph
Length (in words)33837
Unique words3722
Unique words (used once)1732
Unique words (used once %)46%
Unique kanji1175
Unique kanji (used once)245
Unique kanji readings1800
Difficulty5/10
Average sentence length16.4
Characters76012
Volumes1
MyAnimeListAmazon
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Cover of Hoshizora no Shita, Kimi no Koe dake wo Dakishimeru
Novel
Hoshizora no Shita, Kimi no Koe dake wo Dakishimeru
Length (in words)23893
Unique words3576
Unique words (used once)1848
Unique words (used once %)51%
Unique kanji1177
Unique kanji (used once)308
Unique kanji readings1734
Difficulty3/10
Average sentence length17.9
Characters57501
Volumes1
MyAnimeListAmazon
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Cover of Kotodama!
Novel
Kotodama!
Length (in words)50798
Unique words4546
Unique words (used once)1905
Unique words (used once %)41%
Unique kanji1182
Unique kanji (used once)218
Unique kanji readings1853
Difficulty5/10
Average sentence length19.3
Characters118772
Volumes2
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Cover of Kimi wa Boku no Koukai
Novel
Kimi wa Boku no Koukai
Length (in words)28897
Unique words3721
Unique words (used once)1826
Unique words (used once %)49%
Unique kanji1183
Unique kanji (used once)304
Unique kanji readings1755
Difficulty4/10
Average sentence length19.6
Characters67573
Volumes1
Amazon
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Cover of Sekai no Mannaka de Warau Kimi e
Novel
Sekai no Mannaka de Warau Kimi e
Length (in words)41605
Unique words3979
Unique words (used once)1737
Unique words (used once %)43%
Unique kanji1188
Unique kanji (used once)231
Unique kanji readings1816
Difficulty5/10
Average sentence length19.1
Characters95697
Volumes1
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Cover of Rokkashou
Novel
Rokkashou
Length (in words)27804
Unique words3302
Unique words (used once)1574
Unique words (used once %)47%
Unique kanji1196
Unique kanji (used once)314
Unique kanji readings1781
Difficulty4/10
Average sentence length18.1
Characters62863
Volumes1
Amazon
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Cover of Shiawase wa Koneko no Katachi
Novel
Shiawase wa Koneko no Katachi
Length (in words)45881
Unique words5407
Unique words (used once)2518
Unique words (used once %)46%
Unique kanji1198
Unique kanji (used once)253
Unique kanji readings1862
Difficulty5/10
Average sentence length27.0
Characters110192
Volumes1
Amazon
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Cover of Imouto no Shinyuu? Mou Ore no Onna Tomodachi? Nara, Sono Tsuji wa?
Novel
Imouto no Shinyuu? Mou Ore no Onna Tomodachi? Nara, Sono Tsuji wa?
Length (in words)37415
Unique words4240
Unique words (used once)1907
Unique words (used once %)44%
Unique kanji1199
Unique kanji (used once)264
Unique kanji readings1844
Difficulty3/10
Average sentence length22.3
Characters87924
Volumes1
Amazon
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Cover of Kuudere Ojousama wa Nanka Chigau: Tatanai Ore to Do S na Kanojo
Novel
Kuudere Ojousama wa Nanka Chigau: Tatanai Ore to Do S na Kanojo
Length (in words)14770
Unique words3488
Unique words (used once)2079
Unique words (used once %)59%
Unique kanji1208
Unique kanji (used once)359
Unique kanji readings1789
Difficulty4/10
Average sentence length21.9
Characters36322
Volumes1
MyAnimeListAmazon
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Cover of LAST KISS
Novel
LAST KISS
Length (in words)41712
Unique words4117
Unique words (used once)1897
Unique words (used once %)46%
Unique kanji1223
Unique kanji (used once)276
Unique kanji readings1899
Difficulty3/10
Average sentence length16.0
Characters99090
Volumes1
MyAnimeListAmazon
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Cover of Sengoku no Hime Joushu Ii Naotora
Novel
Sengoku no Hime Joushu Ii Naotora
Length (in words)32801
Unique words4293
Unique words (used once)2050
Unique words (used once %)47%
Unique kanji1225
Unique kanji (used once)274
Unique kanji readings2050
Difficulty5/10
Average sentence length25.5
Characters70137
Volumes1
Amazon
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Cover of Arsene Tantei Club: Tantei Nara Sanjuupun Mae ni Dasshutsu Seyo
Novel
Arsene Tantei Club: Tantei Nara Sanjuupun Mae ni Dasshutsu Seyo
Length (in words)30474
Unique words5264
Unique words (used once)2696
Unique words (used once %)51%
Unique kanji1228
Unique kanji (used once)287
Unique kanji readings1876
Difficulty4/10
Average sentence length18.6
Characters75620
Volumes1
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Cover of Natsu no Shoujo wa Kaeru
Novel
Natsu no Shoujo wa Kaeru
Length (in words)27788
Unique words3721
Unique words (used once)1894
Unique words (used once %)50%
Unique kanji1228
Unique kanji (used once)289
Unique kanji readings1825
Difficulty4/10
Average sentence length18.4
Characters64619
Volumes1
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Cover of Hen na Ie
Novel
Hen na Ie
Length (in words)25234
Unique words3579
Unique words (used once)1828
Unique words (used once %)51%
Unique kanji1229
Unique kanji (used once)276
Unique kanji readings1906
Difficulty4/10
Average sentence length21.9
Characters59685
Volumes1
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Cover of Alice in Wonderland: Through the Looking-Glass
Novel
Alice in Wonderland: Through the Looking-Glass
Length (in words)35862
Unique words4868
Unique words (used once)2470
Unique words (used once %)50%
Unique kanji1230
Unique kanji (used once)327
Unique kanji readings1892
Difficulty5/10
Average sentence length25.5
Characters85632
Volumes1
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Cover of Arsene Tantei Club: Kaitouwa Youka ni Arawareru
Novel
Arsene Tantei Club: Kaitouwa Youka ni Arawareru
Length (in words)31984
Unique words5356
Unique words (used once)2801
Unique words (used once %)52%
Unique kanji1230
Unique kanji (used once)279
Unique kanji readings1933
Difficulty4/10
Average sentence length19.0
Characters80154
Volumes1
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Cover of Tsunagari no Kura
Novel
Tsunagari no Kura
Length (in words)34564
Unique words4282
Unique words (used once)2089
Unique words (used once %)48%
Unique kanji1233
Unique kanji (used once)290
Unique kanji readings1945
Difficulty3/10
Average sentence length20.2
Characters85647
Volumes1
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Cover of Spy Shitsugyou
Novel
Spy Shitsugyou
Length (in words)32332
Unique words4407
Unique words (used once)2226
Unique words (used once %)50%
Unique kanji1234
Unique kanji (used once)274
Unique kanji readings1974
Difficulty4/10
Average sentence length21.5
Characters75898
Volumes1
Amazon
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Cover of Koto
Novel
Koto
Length (in words)40473
Unique words4872
Unique words (used once)2370
Unique words (used once %)48%
Unique kanji1234
Unique kanji (used once)305
Unique kanji readings2048
Difficulty5/10
Average sentence length20.0
Characters90854
Volumes1
Amazon
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Cover of Mikaru wa Reimajo!
Novel
Mikaru wa Reimajo!
Length (in words)48246
Unique words5425
Unique words (used once)2478
Unique words (used once %)45%
Unique kanji1238
Unique kanji (used once)230
Unique kanji readings1972
Difficulty4/10
Average sentence length16.9
Characters115266
Volumes2
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Cover of reproduce
Novel
reproduce
Length (in words)34133
Unique words3664
Unique words (used once)1660
Unique words (used once %)45%
Unique kanji1238
Unique kanji (used once)262
Unique kanji readings1899
Difficulty4/10
Average sentence length19.1
Characters78026
Volumes1
Amazon
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Cover of Narnia Koku Monogatari
Novel
Narnia Koku Monogatari
Length (in words)145992
Unique words9589
Unique words (used once)4024
Unique words (used once %)41%
Unique kanji1246
Unique kanji (used once)250
Unique kanji readings2115
Difficulty6/10
Average sentence length28.6
Characters368150
Volumes3
Amazon
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Cover of Mayonaka Prism
Novel
Mayonaka Prism
Length (in words)41082
Unique words4340
Unique words (used once)2036
Unique words (used once %)46%
Unique kanji1248
Unique kanji (used once)269
Unique kanji readings1907
Difficulty4/10
Average sentence length21.9
Characters95215
Volumes1
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Cover of Sekai Kara Neko ga Kieta Nara
Novel
Sekai Kara Neko ga Kieta Nara
Length (in words)30673
Unique words4192
Unique words (used once)2153
Unique words (used once %)51%
Unique kanji1252
Unique kanji (used once)325
Unique kanji readings1931
Difficulty4/10
Average sentence length19.4
Characters71678
Volumes1
Amazon
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Cover of DOLL ~Dekiai Shiiku Ganbou~
Novel
DOLL ~Dekiai Shiiku Ganbou~
Length (in words)44334
Unique words4297
Unique words (used once)1878
Unique words (used once %)43%
Unique kanji1253
Unique kanji (used once)264
Unique kanji readings1899
Difficulty4/10
Average sentence length25.4
Characters105459
Volumes1
Amazon
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Cover of Ai ni Chikau Oukoku
Novel
Ai ni Chikau Oukoku
Length (in words)20439
Unique words3153
Unique words (used once)1515
Unique words (used once %)48%
Unique kanji1258
Unique kanji (used once)309
Unique kanji readings1883
Difficulty4/10
Average sentence length18.5
Characters48518
Volumes1
Amazon
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Cover of Konbini Ningen
Novel
Konbini Ningen
Length (in words)26382
Unique words3750
Unique words (used once)1863
Unique words (used once %)49%
Unique kanji1260
Unique kanji (used once)290
Unique kanji readings1903
Difficulty4/10
Average sentence length25.8
Characters60749
Volumes1
Amazon
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Cover of Kazoku ni Narou yo
Novel
Kazoku ni Narou yo
Length (in words)20713
Unique words3808
Unique words (used once)2084
Unique words (used once %)54%
Unique kanji1260
Unique kanji (used once)328
Unique kanji readings1911
Difficulty4/10
Average sentence length24.8
Characters49863
Volumes1
Amazon
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Cover of Yukisaki Hikari wa Ore ni Rabukome wo Oshietai
Novel
Yukisaki Hikari wa Ore ni Rabukome wo Oshietai
Length (in words)34089
Unique words4263
Unique words (used once)2133
Unique words (used once %)50%
Unique kanji1263
Unique kanji (used once)310
Unique kanji readings1957
Difficulty3/10
Average sentence length15.4
Characters78624
Volumes1
Amazon
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Cover of Tanin wo Yosetsukenai Buaisou na Joshi ni Sekkyou Shitara, Mechakucha Natsukareta
Novel
Tanin wo Yosetsukenai Buaisou na Joshi ni Sekkyou Shitara, Mechakucha Natsukareta
Length (in words)34205
Unique words4525
Unique words (used once)2246
Unique words (used once %)49%
Unique kanji1263
Unique kanji (used once)287
Unique kanji readings1956
Difficulty4/10
Average sentence length18.6
Characters82158
Volumes1
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Cover of Dorobou no Meijin
Novel
Dorobou no Meijin
Length (in words)32724
Unique words4409
Unique words (used once)2194
Unique words (used once %)49%
Unique kanji1267
Unique kanji (used once)250
Unique kanji readings1983
Difficulty3/10
Average sentence length19.3
Characters77539
Volumes1
MyAnimeListAmazon
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Cover of Ano Hi ni Chikatta Yakusoku Dake wa Wasurenakatta.
Novel
Ano Hi ni Chikatta Yakusoku Dake wa Wasurenakatta.
Length (in words)49374
Unique words4266
Unique words (used once)1884
Unique words (used once %)44%
Unique kanji1268
Unique kanji (used once)253
Unique kanji readings1983
Difficulty4/10
Average sentence length23.1
Characters115744
Volumes1
Amazon
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Cover of Penguin Highway
Novel
Penguin Highway
Length (in words)73709
Unique words5426
Unique words (used once)2274
Unique words (used once %)41%
Unique kanji1272
Unique kanji (used once)202
Unique kanji readings2032
Difficulty5/10
Average sentence length25.2
Characters175243
Volumes1
MyAnimeListAmazon
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Cover of Hoshi wo Ou Kodomo
Novel
Hoshi wo Ou Kodomo
Length (in words)26510
Unique words3795
Unique words (used once)1837
Unique words (used once %)48%
Unique kanji1272
Unique kanji (used once)286
Unique kanji readings1950
Difficulty5/10
Average sentence length19.0
Characters63285
Volumes1
Amazon
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Cover of Waratte. Boku no Daisuki na Hito
Novel
Waratte. Boku no Daisuki na Hito
Length (in words)37627
Unique words5039
Unique words (used once)2515
Unique words (used once %)49%
Unique kanji1274
Unique kanji (used once)281
Unique kanji readings2064
Difficulty4/10
Average sentence length18.9
Characters89252
Volumes1
Amazon
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Cover of "Suki"
Novel
"Suki"
Length (in words)36852
Unique words4466
Unique words (used once)2237
Unique words (used once %)50%
Unique kanji1275
Unique kanji (used once)302
Unique kanji readings2005
Difficulty4/10
Average sentence length21.5
Characters86550
Volumes1
Amazon
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Cover of Renai Keiken Zero Desu Kedo, Watashi wo Erande Kuremasu ka?
Novel
Renai Keiken Zero Desu Kedo, Watashi wo Erande Kuremasu ka?
Length (in words)32507
Unique words4382
Unique words (used once)2046
Unique words (used once %)46%
Unique kanji1275
Unique kanji (used once)282
Unique kanji readings1967
Difficulty3/10
Average sentence length17.8
Characters77712
Volumes1
Amazon
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Cover of Torinoko City
Novel
Torinoko City
Length (in words)48861
Unique words4624
Unique words (used once)2021
Unique words (used once %)43%
Unique kanji1278
Unique kanji (used once)237
Unique kanji readings2004
Difficulty3/10
Average sentence length22.7
Characters118512
Volumes1
Amazon
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Cover of Oujo-sama to Mujintou!? Happa Mizugi Paradise
Novel
Oujo-sama to Mujintou!? Happa Mizugi Paradise
Length (in words)36647
Unique words4474
Unique words (used once)2061
Unique words (used once %)46%
Unique kanji1278
Unique kanji (used once)270
Unique kanji readings1958
Difficulty4/10
Average sentence length21.2
Characters86497
Volumes1
MyAnimeListAmazon
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Cover of Jitsu wa Onaji Shokuba ni Anata wo Suki na Hito ga Imasu Tenkin Saki wa Bijo Dake no Eigyousho!?
Novel
Jitsu wa Onaji Shokuba ni Anata wo Suki na Hito ga Imasu Tenkin Saki wa Bijo Dake no Eigyousho!?
Length (in words)47935
Unique words4723
Unique words (used once)2082
Unique words (used once %)44%
Unique kanji1280
Unique kanji (used once)273
Unique kanji readings1964
Difficulty3/10
Average sentence length18.9
Characters116302
Volumes1
Amazon
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