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:
Sort by Advanced search... Showing 1..50 from 1475 entries
Novel
Guin Saga Length (in words) 6741167 Unique words 47668 Unique words (used once) 9845 Unique words (used once %) 20% Unique kanji 3158 Unique kanji (used once) 186 Unique kanji readings 6767 Difficulty 9/10 Average sentence length 30.6 Characters 16345778 Volumes 130
Novel
Monogatari Series Length (in words) 1905440 Unique words 38809 Unique words (used once) 10977 Unique words (used once %) 28% Unique kanji 3102 Unique kanji (used once) 287 Unique kanji readings 6637 Difficulty 9/10 Average sentence length 29.4 Characters 4571464 Volumes 28
Novel
Sword Art Online Length (in words) 1503804 Unique words 34669 Unique words (used once) 10056 Unique words (used once %) 29% Unique kanji 2928 Unique kanji (used once) 218 Unique kanji readings 6175 Difficulty 8/10 Average sentence length 28.0 Characters 3462907 Volumes 25
Novel
Re:Zero − Starting Life in Another World Length (in words) 2023115 Unique words 32456 Unique words (used once) 7519 Unique words (used once %) 23% Unique kanji 2859 Unique kanji (used once) 148 Unique kanji readings 6048 Difficulty 8/10 Average sentence length 23.2 Characters 4617247 Volumes 33
Novel
A Certain Magical Index Length (in words) 1262230 Unique words 30935 Unique words (used once) 9010 Unique words (used once %) 29% Unique kanji 2713 Unique kanji (used once) 259 Unique kanji readings 5673 Difficulty 7/10 Average sentence length 25.7 Characters 2907379 Volumes 23
Novel
Ore, Twintail ni Narimasu. Length (in words) 1084676 Unique words 30665 Unique words (used once) 8847 Unique words (used once %) 28% Unique kanji 2801 Unique kanji (used once) 188 Unique kanji readings 5882 Difficulty 8/10 Average sentence length 22.8 Characters 2705049 Volumes 22
Novel
Yahari Ore no Seishun Love Come wa Machigatteiru Length (in words) 951526 Unique words 29586 Unique words (used once) 10111 Unique words (used once %) 34% Unique kanji 2765 Unique kanji (used once) 303 Unique kanji readings 5633 Difficulty 7/10 Average sentence length 22.0 Characters 2220826 Volumes 17
Novel
Mushoku Tensei: Jobless Reincarnation Length (in words) 1321555 Unique words 29463 Unique words (used once) 8563 Unique words (used once %) 29% Unique kanji 2758 Unique kanji (used once) 213 Unique kanji readings 5712 Difficulty 4/10 Average sentence length 21.9 Characters 3097769 Volumes 26
Novel
Youjo Senki Length (in words) 986415 Unique words 28955 Unique words (used once) 8714 Unique words (used once %) 30% Unique kanji 2841 Unique kanji (used once) 231 Unique kanji readings 5718 Difficulty 9/10 Average sentence length 24.1 Characters 2287641 Volumes 12
Novel
Shakugan no Shana Length (in words) 941371 Unique words 28912 Unique words (used once) 8677 Unique words (used once %) 30% Unique kanji 2954 Unique kanji (used once) 239 Unique kanji readings 6225 Difficulty 9/10 Average sentence length 24.8 Characters 2128265 Volumes 22
Novel
Circlet Girl Length (in words) 895478 Unique words 27977 Unique words (used once) 9021 Unique words (used once %) 32% Unique kanji 2673 Unique kanji (used once) 226 Unique kanji readings 5429 Difficulty 8/10 Average sentence length 26.4 Characters 2020442 Volumes 13
Novel
Ryouma ga Yuku Length (in words) 577864 Unique words 28341 Unique words (used once) 10289 Unique words (used once %) 36% Unique kanji 3157 Unique kanji (used once) 399 Unique kanji readings 6710 Difficulty 9/10 Average sentence length 24.1 Characters 1249940 Volumes 1
Novel
Teito Monogatari Length (in words) 537823 Unique words 28181 Unique words (used once) 9971 Unique words (used once %) 35% Unique kanji 2995 Unique kanji (used once) 303 Unique kanji readings 6455 Difficulty 10/10 Average sentence length 23.4 Characters 1206333 Volumes 6
Novel
Sanzensekai no Karasu wo Koroshi Length (in words) 838061 Unique words 28666 Unique words (used once) 8771 Unique words (used once %) 30% Unique kanji 2553 Unique kanji (used once) 224 Unique kanji readings 5052 Difficulty 8/10 Average sentence length 29.1 Characters 1956820 Volumes 20
Novel
Kyo Kara Maoh! Length (in words) 553802 Unique words 28186 Unique words (used once) 10221 Unique words (used once %) 36% Unique kanji 2886 Unique kanji (used once) 301 Unique kanji readings 6011 Difficulty 7/10 Average sentence length 21.7 Characters 1282345 Volumes 16
Novel
Densetsu Series Length (in words) 1151726 Unique words 27461 Unique words (used once) 8316 Unique words (used once %) 30% Unique kanji 2648 Unique kanji (used once) 249 Unique kanji readings 5351 Difficulty 8/10 Average sentence length 36.5 Characters 2772509 Volumes 10
Novel
Nejimaki Seirei Senki: Tenkyou no Alderamin Length (in words) 878898 Unique words 28055 Unique words (used once) 8028 Unique words (used once %) 28% Unique kanji 2786 Unique kanji (used once) 205 Unique kanji readings 5756 Difficulty 9/10 Average sentence length 24.5 Characters 1992300 Volumes 14
Novel
Maria-sama ga Miteru Length (in words) 1084722 Unique words 27767 Unique words (used once) 8500 Unique words (used once %) 30% Unique kanji 2524 Unique kanji (used once) 192 Unique kanji readings 5262 Difficulty 6/10 Average sentence length 22.2 Characters 2630604 Volumes 36
Novel
The Irregular at Magic High School Length (in words) 762097 Unique words 28486 Unique words (used once) 9139 Unique words (used once %) 32% Unique kanji 2733 Unique kanji (used once) 234 Unique kanji readings 5758 Difficulty 7/10 Average sentence length 28.2 Characters 1771066 Volumes 13
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Kokou no Mesu Length (in words) 766254 Unique words 28094 Unique words (used once) 8865 Unique words (used once %) 31% Unique kanji 2819 Unique kanji (used once) 227 Unique kanji readings 5946 Difficulty 8/10 Average sentence length 27.2 Characters 1768719 Volumes 13
Novel
Strike the Blood Length (in words) 1182989 Unique words 28390 Unique words (used once) 8372 Unique words (used once %) 29% Unique kanji 2794 Unique kanji (used once) 204 Unique kanji readings 5715 Difficulty 7/10 Average sentence length 22.5 Characters 2705471 Volumes 21
Novel
The Melancholy of Haruhi Suzumiya Length (in words) 555814 Unique words 27700 Unique words (used once) 10574 Unique words (used once %) 38% Unique kanji 2638 Unique kanji (used once) 298 Unique kanji readings 5372 Difficulty 5/10 Average sentence length 24.3 Characters 1297857 Volumes 11
Novel
Ascendance of a Bookworm Length (in words) 2567571 Unique words 27107 Unique words (used once) 6591 Unique words (used once %) 24% Unique kanji 2650 Unique kanji (used once) 204 Unique kanji readings 5525 Difficulty 5/10 Average sentence length 28.9 Characters 6288162 Volumes 32
Novel
Tokyo Ravens Length (in words) 937698 Unique words 27008 Unique words (used once) 7876 Unique words (used once %) 29% Unique kanji 2861 Unique kanji (used once) 218 Unique kanji readings 5955 Difficulty 9/10 Average sentence length 20.1 Characters 2170993 Volumes 16
Novel
Overlord Length (in words) 1145357 Unique words 25886 Unique words (used once) 8010 Unique words (used once %) 30% Unique kanji 2763 Unique kanji (used once) 216 Unique kanji readings 5648 Difficulty 7/10 Average sentence length 23.3 Characters 2660953 Volumes 14
Novel
Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons Length (in words) 1169151 Unique words 26617 Unique words (used once) 8012 Unique words (used once %) 30% Unique kanji 2697 Unique kanji (used once) 215 Unique kanji readings 5352 Difficulty 10/10 Average sentence length 18.1 Characters 2537966 Volumes 10
Novel
Usotsuki Mii-kun to Kowareta Maa-chan Length (in words) 548672 Unique words 26244 Unique words (used once) 9079 Unique words (used once %) 34% Unique kanji 2661 Unique kanji (used once) 221 Unique kanji readings 5524 Difficulty 9/10 Average sentence length 22.3 Characters 1241950 Volumes 11
Novel
Is It Wrong to Try to Pick Up Girls in a Dungeon? Length (in words) 1079134 Unique words 26403 Unique words (used once) 6663 Unique words (used once %) 25% Unique kanji 2839 Unique kanji (used once) 166 Unique kanji readings 5895 Difficulty 8/10 Average sentence length 22.7 Characters 2445326 Volumes 17
Novel
Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita Length (in words) 1057148 Unique words 26564 Unique words (used once) 8555 Unique words (used once %) 32% Unique kanji 2468 Unique kanji (used once) 225 Unique kanji readings 4912 Difficulty 6/10 Average sentence length 21.2 Characters 2545826 Volumes 22
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Hentai Ouji to Warawanai Neko. Length (in words) 508625 Unique words 25624 Unique words (used once) 9340 Unique words (used once %) 36% Unique kanji 2430 Unique kanji (used once) 255 Unique kanji readings 4827 Difficulty 7/10 Average sentence length 16.9 Characters 1208298 Volumes 13
Novel
Nareru! SE Length (in words) 593362 Unique words 26200 Unique words (used once) 9199 Unique words (used once %) 35% Unique kanji 2570 Unique kanji (used once) 258 Unique kanji readings 5192 Difficulty 7/10 Average sentence length 18.3 Characters 1451530 Volumes 16
Novel
Ben-to Length (in words) 937090 Unique words 25807 Unique words (used once) 8214 Unique words (used once %) 31% Unique kanji 2635 Unique kanji (used once) 201 Unique kanji readings 5363 Difficulty 7/10 Average sentence length 23.4 Characters 2097392 Volumes 12
Novel
Kumo Desu ga, Nanika? Length (in words) 937679 Unique words 25102 Unique words (used once) 7326 Unique words (used once %) 29% Unique kanji 2626 Unique kanji (used once) 225 Unique kanji readings 5316 Difficulty 6/10 Average sentence length 22.9 Characters 2171324 Volumes 16
Novel
Nogizaka Haruka no Himitsu Length (in words) 662994 Unique words 24938 Unique words (used once) 9255 Unique words (used once %) 37% Unique kanji 2494 Unique kanji (used once) 267 Unique kanji readings 5103 Difficulty 5/10 Average sentence length 23.5 Characters 1628304 Volumes 17
Novel
Goblin Slayer Length (in words) 840663 Unique words 24381 Unique words (used once) 7076 Unique words (used once %) 29% Unique kanji 2892 Unique kanji (used once) 212 Unique kanji readings 6052 Difficulty 8/10 Average sentence length 20.0 Characters 1851561 Volumes 16
Novel
Ro-Kyu-Bu! Length (in words) 638979 Unique words 24236 Unique words (used once) 7762 Unique words (used once %) 32% Unique kanji 2531 Unique kanji (used once) 225 Unique kanji readings 5105 Difficulty 6/10 Average sentence length 21.2 Characters 1558207 Volumes 15
Novel
Zaregoto Series Length (in words) 723229 Unique words 24863 Unique words (used once) 8812 Unique words (used once %) 35% Unique kanji 2727 Unique kanji (used once) 282 Unique kanji readings 5477 Difficulty 8/10 Average sentence length 20.6 Characters 1695822 Volumes 10
Novel
Accel World Length (in words) 701347 Unique words 24504 Unique words (used once) 8021 Unique words (used once %) 32% Unique kanji 2614 Unique kanji (used once) 228 Unique kanji readings 5225 Difficulty 8/10 Average sentence length 27.4 Characters 1684020 Volumes 12
Novel
Legend of the Galactic Heroes Length (in words) 703664 Unique words 25460 Unique words (used once) 8084 Unique words (used once %) 31% Unique kanji 2679 Unique kanji (used once) 251 Unique kanji readings 4997 Difficulty 10/10 Average sentence length 33.8 Characters 1674141 Volumes 10
Novel
9S (Nine S) Length (in words) 715114 Unique words 24361 Unique words (used once) 7663 Unique words (used once %) 31% Unique kanji 2482 Unique kanji (used once) 199 Unique kanji readings 4936 Difficulty 8/10 Average sentence length 19.9 Characters 1666136 Volumes 13
Novel
Ryuuou no Oshigoto! Length (in words) 800132 Unique words 24345 Unique words (used once) 8185 Unique words (used once %) 33% Unique kanji 2644 Unique kanji (used once) 271 Unique kanji readings 5391 Difficulty 7/10 Average sentence length 19.0 Characters 1832678 Volumes 17
Novel
Full Metal Panic! Length (in words) 529430 Unique words 24650 Unique words (used once) 8607 Unique words (used once %) 34% Unique kanji 2491 Unique kanji (used once) 240 Unique kanji readings 4887 Difficulty 8/10 Average sentence length 18.8 Characters 1243538 Volumes 12
Novel
Humanity Has Declined Length (in words) 335466 Unique words 23804 Unique words (used once) 9419 Unique words (used once %) 39% Unique kanji 2499 Unique kanji (used once) 292 Unique kanji readings 4835 Difficulty 7/10 Average sentence length 20.0 Characters 827435 Volumes 9
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Shiritsu! Sanjuusangen Dougakuin Length (in words) 723478 Unique words 24866 Unique words (used once) 8217 Unique words (used once %) 33% Unique kanji 2622 Unique kanji (used once) 255 Unique kanji readings 5385 Difficulty 7/10 Average sentence length 24.7 Characters 1684465 Volumes 13
Novel
Swallowtail Jinkou Shoujo Hanbaisho Length (in words) 448917 Unique words 25239 Unique words (used once) 9221 Unique words (used once %) 36% Unique kanji 2834 Unique kanji (used once) 287 Unique kanji readings 5726 Difficulty 9/10 Average sentence length 33.2 Characters 997038 Volumes 4
Novel
Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai Length (in words) 605784 Unique words 24196 Unique words (used once) 7837 Unique words (used once %) 32% Unique kanji 2463 Unique kanji (used once) 200 Unique kanji readings 4934 Difficulty 7/10 Average sentence length 25.8 Characters 1429969 Volumes 12
Novel
Hyakka Ryouran Length (in words) 665378 Unique words 23648 Unique words (used once) 8114 Unique words (used once %) 34% Unique kanji 2693 Unique kanji (used once) 269 Unique kanji readings 5448 Difficulty 7/10 Average sentence length 16.7 Characters 1604761 Volumes 17
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The Rising of the Shield Hero Length (in words) 1194258 Unique words 23923 Unique words (used once) 6919 Unique words (used once %) 28% Unique kanji 2566 Unique kanji (used once) 175 Unique kanji readings 5261 Difficulty 6/10 Average sentence length 19.2 Characters 2767048 Volumes 22
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Tensei Shitara Slime Datta Ken Length (in words) 933227 Unique words 24380 Unique words (used once) 7127 Unique words (used once %) 29% Unique kanji 2652 Unique kanji (used once) 188 Unique kanji readings 5468 Difficulty 6/10 Average sentence length 21.8 Characters 2134830 Volumes 11
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Spice and Wolf Length (in words) 993062 Unique words 24144 Unique words (used once) 6748 Unique words (used once %) 27% Unique kanji 2685 Unique kanji (used once) 200 Unique kanji readings 5424 Difficulty 6/10 Average sentence length 26.6 Characters 2263439 Volumes 19