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 151..200 from 2154 entries

Cover of Seitokai no Shuunen
Novel
Seitokai no Shuunen
Used times11
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Cover of Trails of Cold Steel III
Video game
Trails of Cold Steel III
Used times11
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NO COVER
Web novel
ヘルモード ~やり込み好きのゲーマーは廃設定の異世界で無双する~
Used times11
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NO COVER
Web novel
俺は星間国家の悪徳領主!
Used times11
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Cover of Wizard's Brain
Novel
Wizard's Brain
Used times11
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Cover of Nukige Mitai na Shima ni Sunderu Watashi wa Dou Surya Ii Desu ka? 2
Visual novel
Nukige Mitai na Shima ni Sunderu Watashi wa Dou Surya Ii Desu ka? 2
Used times11
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Cover of Mamahaha no Tsurego ga Motokano Datta
Novel
Mamahaha no Tsurego ga Motokano Datta
Used times11
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Cover of Lindbergh Dainiji Taisen Nikki
Book (non-fiction)
Lindbergh Dainiji Taisen Nikki
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NO COVER
Aozora Bunko
社会時評
Used times11
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Cover of Gamers!
Novel
Gamers!
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Cover of Zettai ni Hatarakitakunai Dungeon Master Damin wo Musaboru made
Novel
Zettai ni Hatarakitakunai Dungeon Master Damin wo Musaboru made
Used times11
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Cover of Rekishi ni Nokoru Akujo ni Naru zo: Akuyaku Reijou ni Naru hodo Ouji no Dekiai wa Kasoku suru you desu!
Novel
Rekishi ni Nokoru Akujo ni Naru zo: Akuyaku Reijou ni Naru hodo Ouji no Dekiai wa Kasoku suru you desu!
Used times11
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Cover of Tensei shitara Ken deshita
Novel
Tensei shitara Ken deshita
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Cover of High School DxD
Novel
High School DxD
Used times11
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Cover of Higurashi no Naku Koro ni
Visual novel
Higurashi no Naku Koro ni
Used times10
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Cover of Grisaia no Kajitsu -LE FRUIT DE LA GRISAIA-
Visual novel
Grisaia no Kajitsu -LE FRUIT DE LA GRISAIA-
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Cover of Shakugan no Shana
Novel
Shakugan no Shana
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Cover of Maria-sama ga Miteru
Novel
Maria-sama ga Miteru
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Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
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Cover of White Album 2
Visual novel
White Album 2
Used times10
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NO COVER
Web novel
蒼海の魔槍(グングニル)~超高速ロケット魚雷で日本が無双
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Cover of Haruka ni Aogi, Uruwashi no
Visual novel
Haruka ni Aogi, Uruwashi no
Used times10
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Cover of Arifureta Shokugyou de Sekai Saikyou
Novel
Arifureta Shokugyou de Sekai Saikyou
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NO COVER
Web novel
転生したら剣でした
Used times10
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Cover of Tomodachi no Imouto ga Ore ni dake Uzai
Novel
Tomodachi no Imouto ga Ore ni dake Uzai
Used times10
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NO COVER
Web novel
シャングリラ・フロンティア〜クソゲーハンター、神ゲーに挑まんとす〜
Used times10
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NO COVER
Web novel
即死チートが最強すぎて、異世界のやつらがまるで相手にならないんですが。【TVアニメ化決定!】
Used times10
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Cover of Arikui no Inbou Series
Novel
Arikui no Inbou Series
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Cover of Magdala de Nemure
Novel
Magdala de Nemure
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Cover of Rare Class Change!
Novel
Rare Class Change!
Used times10
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Cover of Hentai Ouji to Warawanai Neko.
Novel
Hentai Ouji to Warawanai Neko.
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Cover of Mahou Shoujo Shoumou Sensen DeadΩAegis
Visual novel
Mahou Shoujo Shoumou Sensen DeadΩAegis
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Cover of Natsu no Owari
Visual novel
Natsu no Owari
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Cover of Otome Game no Hametsu Flag Shika Nai Akuyaku Reijou ni Tensei Shiteshimatta...
Novel
Otome Game no Hametsu Flag Shika Nai Akuyaku Reijou ni Tensei Shiteshimatta...
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Cover of Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
Novel
Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
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Cover of Koujo Denka no Kateikyoushi
Novel
Koujo Denka no Kateikyoushi
Used times10
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NO COVER
Aozora Bunko
人口論 01 第一篇 世界の未開国及び過去の時代における人口に対する妨げについて
Used times10
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Cover of Nageki no Bourei wa Intai Shitai
Novel
Nageki no Bourei wa Intai Shitai
Used times10
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Cover of Next Life
Novel
Next Life
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Cover of Jinsei
Novel
Jinsei
Used times10
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Cover of Aiyoku no Eustia
Visual novel
Aiyoku no Eustia
Used times9
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Cover of Baka to Tesuto to Shoukanjuu
Novel
Baka to Tesuto to Shoukanjuu
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Cover of Date a Live
Novel
Date a Live
Used times9
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Cover of Denpa Onna to Seishun Otoko
Novel
Denpa Onna to Seishun Otoko
Used times9
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NO COVER
Web novel
超!!! 天才発明令嬢のパワフル領地改革【コミック連載中】
Used times9
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Cover of Seirei Gensouki
Novel
Seirei Gensouki
Used times9
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NO COVER
Web novel
ラピスの心臓
Used times9
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Cover of Hikikomari Kyuuketsuki no Monmon
Novel
Hikikomari Kyuuketsuki no Monmon
Used times9
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Cover of Seishun Buta Yarou Series
Novel
Seishun Buta Yarou Series
Used times9
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Cover of Grimgar of Fantasy and Ash
Novel
Grimgar of Fantasy and Ash
Used times9
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