改かい善ぜん
Meanings
Noun
Verb (する, transitive)
1. betterment; improvement
Noun
Usually written in kana
2. kaizen (Japanese business philosophy of continuous improvement)
oft. written カイゼン
Used inUsed in %
Anime123(8%)
Live action210(16%)
Visual novels281(52%)
Novels863(44%)
Non-fiction64(44%)
Web novels496(47%)
Aozora Bunko87(15%)

Used in

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Showing 101..150 from 2154 entries

Cover of Isekai Yakkyoku
Novel
Isekai Yakkyoku
Used times14
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NO COVER
Web novel
異世界転移で女神様から祝福を! ~いえ、手持ちの異能があるので結構です~
Used times14
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Cover of Akatsuki no Goei ~Principal-tachi no Kyuujitsu~
Visual novel
Akatsuki no Goei ~Principal-tachi no Kyuujitsu~
Used times14
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Cover of Kokou no Mesu
Novel
Kokou no Mesu
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Cover of Unsung Cinderella: Byouin Yakuzaishi no Shohousen
Live action
Unsung Cinderella: Byouin Yakuzaishi no Shohousen
Used times14
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Cover of MM!
Novel
MM!
Used times14
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Cover of Butsuriteki ni Koritsu shiteiru Ore no Koukou Seikatsu
Novel
Butsuriteki ni Koritsu shiteiru Ore no Koukou Seikatsu
Used times14
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Cover of Yuusha, Yamemasu: Tsugi no Shokuba wa Maoujou
Novel
Yuusha, Yamemasu: Tsugi no Shokuba wa Maoujou
Used times14
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Cover of Classroom of the Elite
Novel
Classroom of the Elite
Used times13
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Cover of Legend of the Galactic Heroes
Novel
Legend of the Galactic Heroes
Used times13
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NO COVER
Web novel
モブ令嬢はストーリーの裏で主役を張る
Used times13
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NO COVER
Web novel
デスマーチからはじまる異世界狂想曲( web版 )
Used times13
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NO COVER
Web novel
【書籍化!】王弟殿下のお茶くみ係【コミカライズ企画進行中!】
Used times13
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NO COVER
Web novel
レジェンド
Used times13
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NO COVER
Web novel
転生した大聖女は、聖女であることをひた隠す
Used times13
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Cover of Double Breed
Novel
Double Breed
Used times13
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Cover of Okashi Shokunin no Nariagari: Tensai Pâtisserie no Ryouchi Keiei
Novel
Okashi Shokunin no Nariagari: Tensai Pâtisserie no Ryouchi Keiei
Used times13
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Cover of Usotsuki Mii-kun to Kowareta Maa-chan
Novel
Usotsuki Mii-kun to Kowareta Maa-chan
Used times13
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Cover of Hell Mode: Yarikomizuki no Gamer wa Hai Settei no Isekai de Musou Suru
Novel
Hell Mode: Yarikomizuki no Gamer wa Hai Settei no Isekai de Musou Suru
Used times13
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NO COVER
Aozora Bunko
木綿以前の事
Used times13
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NO COVER
Aozora Bunko
モンテーニュ随想録 07 随想録 第三巻
Used times13
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Cover of Isekai Cheat Magician
Novel
Isekai Cheat Magician
Used times13
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Cover of Knight's & Magic
Novel
Knight's & Magic
Used times13
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Cover of Sakurako-san no Ashimoto ni wa Shitai ga Umatteiru
Novel
Sakurako-san no Ashimoto ni wa Shitai ga Umatteiru
Used times13
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Cover of Hangyaku no Soul Eater: Jakusha wa Fuyou to Iwarete Kensei (Chichi) ni Tsuihou saremashita
Novel
Hangyaku no Soul Eater: Jakusha wa Fuyou to Iwarete Kensei (Chichi) ni Tsuihou saremashita
Used times13
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Cover of Tokkyuu Guild e Youkoso! Kanban Musume no Aisare Elf wa Minna no Kokoro wo Nagomaseru
Novel
Tokkyuu Guild e Youkoso! Kanban Musume no Aisare Elf wa Minna no Kokoro wo Nagomaseru
Used times13
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Cover of Kami-tachi ni Hirowareta Otoko
Novel
Kami-tachi ni Hirowareta Otoko
Used times13
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Cover of My Little Sister Can't Be This Cute
Novel
My Little Sister Can't Be This Cute
Used times12
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Cover of Monogatari Series
Novel
Monogatari Series
Used times12
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NO COVER
Web novel
『義教記』~転生したら足利義教でした。【完結】
Used times12
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NO COVER
Web novel
視える令嬢とつかれやすい公爵【連載】
Used times12
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Cover of Tokyo Ravens
Novel
Tokyo Ravens
Used times12
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Cover of Soushuu Senshinkan Gakuen: Hachimyoujin
Visual novel
Soushuu Senshinkan Gakuen: Hachimyoujin
Used times12
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Cover of Octopath Traveler
Video game
Octopath Traveler
Used times12
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Cover of Trails to Azure
Video game
Trails to Azure
Used times12
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NO COVER
Web novel
魔王様の街づくり!~最強のダンジョンは近代都市~
Used times12
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Cover of Sousaku Kanojo no Ren'ai Koushiki
Visual novel
Sousaku Kanojo no Ren'ai Koushiki
Used times12
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Cover of Hisshou Dungeon Unei Houhou
Novel
Hisshou Dungeon Unei Houhou
Used times12
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Cover of Jikken no Taika
Novel
Jikken no Taika
Used times12
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Cover of Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai
Novel
Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai
Used times12
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Cover of Sokushi Cheat ga Saikyou sugite, Isekai no Yatsura ga Maru de Aite ni Naranaindesu ga.
Novel
Sokushi Cheat ga Saikyou sugite, Isekai no Yatsura ga Maru de Aite ni Naranaindesu ga.
Used times12
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Cover of Kuusen Madoushi Kouhosei no Kyoukan
Novel
Kuusen Madoushi Kouhosei no Kyoukan
Used times12
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Cover of Shinmai Renkinjutsushi no Tenpo Keiei
Novel
Shinmai Renkinjutsushi no Tenpo Keiei
Used times12
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Cover of Saki ni Umareta Dake no Boku
Live action
Saki ni Umareta Dake no Boku
Used times11
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Cover of Humanity Has Declined
Novel
Humanity Has Declined
Used times11
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Cover of Hoshi Ori Yume Mirai
Visual novel
Hoshi Ori Yume Mirai
Used times11
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NO COVER
Web novel
お飾り王妃の我慢はもう限界です! ~嫁いだ国の食事情に物申す~
Used times11
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NO COVER
Web novel
【書籍化】シナリオ通りに退場したのに、いまさらなんの御用ですか?
Used times11
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Cover of Kikaijikake no Eve ~Dea Ex Machina~
Visual novel
Kikaijikake no Eve ~Dea Ex Machina~
Used times11
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Cover of The Pet Girl of Sakurasou
Novel
The Pet Girl of Sakurasou
Used times11
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