原げん因いん
Meanings
Noun
Verb (する, intransitive)
1. cause; origin; source
Used inUsed in %
Anime812(56%)
Live action795(62%)
Visual novels485(90%)
Novels1733(89%)
Non-fiction129(89%)
Web novels937(88%)
Aozora Bunko431(74%)

Used in

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Showing 51..100 from 5356 entries

Cover of Resin Cast Milk
Novel
Resin Cast Milk
Used times106
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Cover of Kuusen Madoushi Kouhosei no Kyoukan
Novel
Kuusen Madoushi Kouhosei no Kyoukan
Used times106
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Cover of Akuyaku Reijou Level 99: Watashi wa Ura-Boss desu ga Maou dewa Arimasen
Novel
Akuyaku Reijou Level 99: Watashi wa Ura-Boss desu ga Maou dewa Arimasen
Used times104
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Cover of A Certain Magical Index
Novel
A Certain Magical Index
Used times103
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NO COVER
Web novel
転生したらスライムだった件
Used times103
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Cover of Nejimaki Seirei Senki: Tenkyou no Alderamin
Novel
Nejimaki Seirei Senki: Tenkyou no Alderamin
Used times103
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Cover of Legend
Novel
Legend
Used times103
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Cover of Majo no Tabitabi
Novel
Majo no Tabitabi
Used times102
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Cover of Nageki no Bourei wa Intai Shitai
Novel
Nageki no Bourei wa Intai Shitai
Used times102
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Cover of Baito de Wizard
Novel
Baito de Wizard
Used times102
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Cover of Kumo Desu ga, Nanika?
Novel
Kumo Desu ga, Nanika?
Used times100
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Cover of Kodai Kenkyuu Series
Book (non-fiction)
Kodai Kenkyuu Series
Used times100
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NO COVER
Web novel
神達に拾われた男(改訂版)
Used times98
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Cover of Spice and Wolf
Novel
Spice and Wolf
Used times97
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Cover of Kansenshou no Sekaishi
Book (non-fiction)
Kansenshou no Sekaishi
Used times97
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Cover of Chuuko Demo Koi ga Shitai!
Novel
Chuuko Demo Koi ga Shitai!
Used times95
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Cover of Asura Cryin'
Novel
Asura Cryin'
Used times94
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Cover of Next Life
Novel
Next Life
Used times94
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Cover of Rebuild World
Novel
Rebuild World
Used times93
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Cover of Maria-sama ga Miteru
Novel
Maria-sama ga Miteru
Used times92
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Cover of Isekai Cheat Magician
Novel
Isekai Cheat Magician
Used times92
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Cover of Reinousha Minato
Novel
Reinousha Minato
Used times91
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Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
Used times90
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Cover of Strait Jacket
Novel
Strait Jacket
Used times90
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Cover of Uma Musume
Video game
Uma Musume
Used times89
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Cover of Ring Series
Novel
Ring Series
Used times89
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Cover of Missing: Kamikakushi no Monogatari
Novel
Missing: Kamikakushi no Monogatari
Used times89
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NO COVER
Web novel
ラピスの心臓
Used times88
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Cover of Netoge no Yome wa Onnanoko ja Nai to Omotta?
Novel
Netoge no Yome wa Onnanoko ja Nai to Omotta?
Used times88
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Cover of Youjo Senki
Novel
Youjo Senki
Used times86
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Cover of Seishun Buta Yarou Series
Novel
Seishun Buta Yarou Series
Used times86
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Cover of 9S (Nine S)
Novel
9S (Nine S)
Used times86
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Cover of Leadale no Daichi de
Novel
Leadale no Daichi de
Used times86
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NO COVER
Web novel
転生したら剣でした
Used times85
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Cover of Trails to Azure
Video game
Trails to Azure
Used times85
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Cover of Date a Live
Novel
Date a Live
Used times84
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Cover of Trails in the Sky SC
Video game
Trails in the Sky SC
Used times83
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Cover of Tensei Oujo to Tensai Reijou no Mahou Kakumei
Novel
Tensei Oujo to Tensai Reijou no Mahou Kakumei
Used times83
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Cover of Tenshi☆Souzou RE-BOOT!
Visual novel
Tenshi☆Souzou RE-BOOT!
Used times83
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NO COVER
Web novel
ライブダンジョン!
Used times82
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Cover of Only Sense Online
Novel
Only Sense Online
Used times82
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NO COVER
Web novel
Knight's & Magic
Used times81
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NO COVER
Web novel
嘆きの亡霊は引退したい 〜最弱ハンターは英雄の夢を見る〜【Web版】
Used times81
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Cover of Tokyo Ravens
Novel
Tokyo Ravens
Used times80
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NO COVER
Web novel
薬屋のひとりごと
Used times80
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Cover of Tensei shitara Ken deshita
Novel
Tensei shitara Ken deshita
Used times79
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Cover of Kuitsume Youhei no Gensou Kitan
Novel
Kuitsume Youhei no Gensou Kitan
Used times79
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Cover of Primary ~Magical★Trouble★Scramble~
Visual novel
Primary ~Magical★Trouble★Scramble~
Used times78
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Cover of AstralAir no Shiroki Towa
Visual novel
AstralAir no Shiroki Towa
Used times78
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Cover of Nogizaka Haruka no Himitsu
Novel
Nogizaka Haruka no Himitsu
Used times77
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