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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 in
Used in %
Anime
123
(8%)
Live action
210
(16%)
Visual novels
281
(52%)
Novels
863
(44%)
Non-fiction
64
(44%)
Web novels
496
(47%)
Aozora Bunko
87
(15%)
Used in
Show only
Anime
Live action
Visual novels
Novels
Books (non-fiction)
Web novels
Aozora Bunko
Showing 151..200 from 2154 entries
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Novel
Seitokai no Shuunen
Used times
11
See in database...
Video game
Trails of Cold Steel III
Used times
11
See in database...
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 times
11
See in database...
NO COVER
Web novel
俺は星間国家の悪徳領主!
Used times
11
See in database...
Novel
Wizard's Brain
Used times
11
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Visual novel
Nukige Mitai na Shima ni Sunderu Watashi wa Dou Surya Ii Desu ka? 2
Used times
11
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Novel
Mamahaha no Tsurego ga Motokano Datta
Used times
11
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Book (non-fiction)
Lindbergh Dainiji Taisen Nikki
Used times
11
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NO COVER
Aozora Bunko
社会時評
Used times
11
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Novel
Gamers!
Used times
11
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Novel
Zettai ni Hatarakitakunai Dungeon Master Damin wo Musaboru made
Used times
11
See in database...
Novel
Rekishi ni Nokoru Akujo ni Naru zo: Akuyaku Reijou ni Naru hodo Ouji no Dekiai wa Kasoku suru you desu!
Used times
11
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Novel
Tensei shitara Ken deshita
Used times
11
See in database...
Novel
High School DxD
Used times
11
See in database...
Visual novel
Higurashi no Naku Koro ni
Used times
10
See in database...
Visual novel
Grisaia no Kajitsu -LE FRUIT DE LA GRISAIA-
Used times
10
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Novel
Shakugan no Shana
Used times
10
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Novel
Maria-sama ga Miteru
Used times
10
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Novel
Mushoku Tensei: Jobless Reincarnation
Used times
10
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Visual novel
White Album 2
Used times
10
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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
Used times
10
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Visual novel
Haruka ni Aogi, Uruwashi no
Used times
10
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Novel
Arifureta Shokugyou de Sekai Saikyou
Used times
10
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NO COVER
Web novel
転生したら剣でした
Used times
10
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Novel
Tomodachi no Imouto ga Ore ni dake Uzai
Used times
10
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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 times
10
See in database...
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 times
10
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Novel
Arikui no Inbou Series
Used times
10
See in database...
Novel
Magdala de Nemure
Used times
10
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Novel
Rare Class Change!
Used times
10
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Novel
Hentai Ouji to Warawanai Neko.
Used times
10
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Visual novel
Mahou Shoujo Shoumou Sensen DeadΩAegis
Used times
10
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Visual novel
Natsu no Owari
Used times
10
See in database...
Novel
Otome Game no Hametsu Flag Shika Nai Akuyaku Reijou ni Tensei Shiteshimatta...
Used times
10
See in database...
Novel
Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
Used times
10
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Novel
Koujo Denka no Kateikyoushi
Used times
10
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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 times
10
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Novel
Nageki no Bourei wa Intai Shitai
Used times
10
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Novel
Next Life
Used times
10
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Novel
Jinsei
Used times
10
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Visual novel
Aiyoku no Eustia
Used times
9
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Novel
Baka to Tesuto to Shoukanjuu
Used times
9
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Novel
Date a Live
Used times
9
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Novel
Denpa Onna to Seishun Otoko
Used times
9
See in database...
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 times
9
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Novel
Seirei Gensouki
Used times
9
See in database...
NO COVER
Web novel
ラピスの心臓
Used times
9
See in database...
Novel
Hikikomari Kyuuketsuki no Monmon
Used times
9
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Novel
Seishun Buta Yarou Series
Used times
9
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Novel
Grimgar of Fantasy and Ash
Used times
9
See in database...
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