改善 – Used in

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

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Anime Live action Visual novels Novels Books (non-fiction)Web novels Aozora Bunko

Showing 51..100 from 281 entries

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Visual novel

Higurashi no Naku Koro ni Matsuri

Used times	5

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Visual novel

Vanitas no Hitsuji

Used times	5

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Visual novel

Sumaga

Used times	5

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Visual novel

Daiteikoku

Used times	5

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Visual novel

Evenicle

Used times	5

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Visual novel

Gin'iro, Haruka

Used times	5

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Visual novel

Monkeys!¡

Used times	5

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Visual novel

Yukuhito no Pleroma

Used times	5

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Visual novel

Island Diary

Used times	5

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Visual novel

Wagamama High Spec

Used times	5

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Visual novel

Hentai Prison

Used times	5

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Visual novel

Puramai Wars

Used times	5

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Visual novel

Ai Kiss 2

Used times	5

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Visual novel

Ai Kiss

Used times	5

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Visual novel

Mamapuri!? ~Wagaya no Dousei Tsuushinbo~

Used times	4

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Visual novel

Mamiya-kunchi no Itsutsugo Jijou

Used times	4

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Visual novel

Albatross Koukairoku

Used times	4

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Visual novel

Kimi no Tonari de Koishiteru!

Used times	4

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Visual novel

Umineko no Naku Koro ni

Used times	4

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Visual novel

Ciconia no Naku Koro ni

Used times	4

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Visual novel

Amatsutsumi

Used times	4

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Visual novel

Rance X -Kessen-

Used times	4

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Visual novel

Mahoutsukai no Yoru

Used times	4

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Visual novel

Sakura no Kumo * Scarlet no Koi

Used times	4

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Visual novel

Soushuu Senshinkan Gakuen Bansenjin

Used times	4

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Visual novel

Raspberry Cube

Used times	4

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Visual novel

Gakuen Heaven 2 ~Double Scramble!~

Used times	4

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Visual novel

Doki Doki Bungeibu!

Used times	4

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Visual novel

Kono Aozora ni Yakusoku wo

Used times	4

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Visual novel

Sakura no Toki -Sakura no Mori no Shita o Ayumu-

Used times	4

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Visual novel

Shirogane x Spirits!

Used times	4

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Visual novel

Hoshizora no Memoria -Wish upon a Shooting Star-

Used times	3

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Visual novel

Jingai Makyou

Used times	3

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Visual novel

fortissimo EXS//Akkord:nächsten Phase

Used times	3

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Visual novel

Sengoku † Koihime X ~Otome Kenran ☆ Sengoku Emaki~

Used times	3

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Visual novel

Senren * Banka

Used times	3

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Visual novel

Ore-tachi ni Tsubasa wa Nai ―――under the innocent sky.

Used times	3

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Visual novel

Daitoshokan no Hitsujikai -Dreaming Sheep-

Used times	3

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Visual novel

CROSS†CHANNEL

Used times	3

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Visual novel

Sekai Seifuku Kanojo

Used times	3

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Visual novel

Tekoire Princess! ~Boku ga Mienai Kimi no Tame~

Used times	3

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Visual novel

Kurai Heya

Used times	3

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Visual novel

Hotel.

Used times	3

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Visual novel

Muv-Luv

Used times	3

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Visual novel

Muv-Luv Alternative

Used times	3

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Visual novel

Yume Miru Kusuri

Used times	3

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Visual novel

Tenshin Ranman Lucky or Unlucky!?

Used times	3

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Visual novel

Shinsou Noise ~Jushin Tantei no Jikenbo~

Used times	3

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Visual novel

Hyper→Highspeed→Genius

Used times	3

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Visual novel

Natsuiro Kokoro Log

Used times	3

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Meanings

Used in

Higurashi no Naku Koro ni Matsuri

Vanitas no Hitsuji

Sumaga

Daiteikoku

Evenicle

Gin'iro, Haruka

Monkeys!¡

Yukuhito no Pleroma

Island Diary

Wagamama High Spec

Hentai Prison

Puramai Wars

Ai Kiss 2

Ai Kiss

Mamapuri!? ~Wagaya no Dousei Tsuushinbo~

Mamiya-kunchi no Itsutsugo Jijou

Albatross Koukairoku

Kimi no Tonari de Koishiteru!

Umineko no Naku Koro ni

Ciconia no Naku Koro ni

Amatsutsumi

Rance X -Kessen-

Mahoutsukai no Yoru

Sakura no Kumo * Scarlet no Koi

Soushuu Senshinkan Gakuen Bansenjin

Raspberry Cube

Gakuen Heaven 2 ~Double Scramble!~

Doki Doki Bungeibu!

Kono Aozora ni Yakusoku wo

Sakura no Toki -Sakura no Mori no Shita o Ayumu-

Shirogane x Spirits!

Hoshizora no Memoria -Wish upon a Shooting Star-

Jingai Makyou

fortissimo EXS//Akkord:nächsten Phase

Sengoku † Koihime X ~Otome Kenran ☆ Sengoku Emaki~

Senren * Banka

Ore-tachi ni Tsubasa wa Nai ―――under the innocent sky.

Daitoshokan no Hitsujikai -Dreaming Sheep-

CROSS†CHANNEL

Sekai Seifuku Kanojo

Tekoire Princess! ~Boku ga Mienai Kimi no Tame~

Kurai Heya

Hotel.

Muv-Luv

Muv-Luv Alternative

Yume Miru Kusuri

Tenshin Ranman Lucky or Unlucky!?

Shinsou Noise ~Jushin Tantei no Jikenbo~

Hyper→Highspeed→Genius

Natsuiro Kokoro Log