かいぜん
Meanings
Adjective (の)
Noun
Verb (する)
1. betterment; improvement
2. kaizen (Japanese business philosophy of continuous improvement)
often written カイゼン
Used inUsed in %
Anime118(8%)
Live action211(16%)
Visual novels274(51%)
Novels613(41%)
Non-fiction63(43%)
Web novels496(47%)
Aozora Bunko87(15%)

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Showing 1..50 from 63 entries

Cover of Toyota Seisan Houshiki
Book (non-fiction)
Toyota Seisan Houshiki
Used times60
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Cover of The Art of Marketing Marketing no Gihou
Book (non-fiction)
The Art of Marketing Marketing no Gihou
Used times59
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Cover of Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Karada no Kyouyou 365
Book (non-fiction)
Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Karada no Kyouyou 365
Used times49
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Cover of Utsu wo Naosu
Book (non-fiction)
Utsu wo Naosu
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Cover of Kenkou Shokuhin no Koto ga Yoku Wakaru Hon
Book (non-fiction)
Kenkou Shokuhin no Koto ga Yoku Wakaru Hon
Used times16
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Cover of Keisanki Program no Kouzou to Kaishaku Dainihan
Book (non-fiction)
Keisanki Program no Kouzou to Kaishaku Dainihan
Used times16
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Cover of Lindbergh Dainiji Taisen Nikki
Book (non-fiction)
Lindbergh Dainiji Taisen Nikki
Used times11
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Cover of Nagaiki ni Kodawaranai Saigo no Hi Made Koufuku ni Ikitai Anata e
Book (non-fiction)
Nagaiki ni Kodawaranai Saigo no Hi Made Koufuku ni Ikitai Anata e
Used times9
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Cover of Kekkon no Gijutsu
Book (non-fiction)
Kekkon no Gijutsu
Used times9
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Cover of Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365 Jinbutsuhen
Book (non-fiction)
Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365 Jinbutsuhen
Used times9
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Cover of Nattoku no Naitei wo Mezasu Shuushoku Katsudou 1 Satsume no Kyoukasho 2025
Book (non-fiction)
Nattoku no Naitei wo Mezasu Shuushoku Katsudou 1 Satsume no Kyoukasho 2025
Used times7
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Cover of Nietzsche Goroku
Book (non-fiction)
Nietzsche Goroku
Used times6
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Cover of Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365 Gendaihen
Book (non-fiction)
Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365 Gendaihen
Used times6
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Cover of Kansenshou no Sekaishi
Book (non-fiction)
Kansenshou no Sekaishi
Used times5
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Cover of Korekara no Kyouyou Gekihen Suru Sekai wo Ikinuku Tame no Chi no 11Kou
Book (non-fiction)
Korekara no Kyouyou Gekihen Suru Sekai wo Ikinuku Tame no Chi no 11Kou
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Cover of Kyousan Shugi no Keifu
Book (non-fiction)
Kyousan Shugi no Keifu
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Cover of Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Nihon no Kyouyou 365
Book (non-fiction)
Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Nihon no Kyouyou 365
Used times5
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Cover of Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Nihon no Kyouyou 365 Rekishihen
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Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Nihon no Kyouyou 365 Rekishihen
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Cover of Okane no Nagare de Wakaru Sekai no Rekishi Tomi, Keizai, Kenryoku......wa Kou Ugoita
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Okane no Nagare de Wakaru Sekai no Rekishi Tomi, Keizai, Kenryoku......wa Kou Ugoita
Used times5
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Cover of Keizaigaku Tetsugaku Toukou
Book (non-fiction)
Keizaigaku Tetsugaku Toukou
Used times4
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Cover of Ichinichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365
Book (non-fiction)
Ichinichi Ichi Page, Yomu Dake de Mi ni Tsuku Sekai no Kyouyou 365
Used times4
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Cover of Chisan Chishou no Energy Kakumei Mou Genpatsu ni wa Tayoranai
Book (non-fiction)
Chisan Chishou no Energy Kakumei Mou Genpatsu ni wa Tayoranai
Used times4
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Cover of Jazz no Rekishi Monogatari
Book (non-fiction)
Jazz no Rekishi Monogatari
Used times4
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Cover of ALL ABOUT COFFEE Coffee no Subete
Book (non-fiction)
ALL ABOUT COFFEE Coffee no Subete
Used times4
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Cover of Nihon to France Futatsu no Minshu Shugi ~Fubyoudou ka, Fujiyuu ka~
Book (non-fiction)
Nihon to France Futatsu no Minshu Shugi ~Fubyoudou ka, Fujiyuu ka~
Used times4
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Cover of Muzukashii Koto wa Wakarimasen ga, Okane no Fuyashikata wo Oshiete Kudasai!
Book (non-fiction)
Muzukashii Koto wa Wakarimasen ga, Okane no Fuyashikata wo Oshiete Kudasai!
Used times4
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Cover of Shin Hyoujun Programmers Library C Gengo Pointer Kanzen Seiha
Book (non-fiction)
Shin Hyoujun Programmers Library C Gengo Pointer Kanzen Seiha
Used times4
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Cover of Ichido Yondara Zettai ni Wasurenai Sekaishi no Kyoukasho
Book (non-fiction)
Ichido Yondara Zettai ni Wasurenai Sekaishi no Kyoukasho
Used times4
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Cover of Sengoku Bushou no Karte
Book (non-fiction)
Sengoku Bushou no Karte
Used times3
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Cover of Shuuyou
Book (non-fiction)
Shuuyou
Used times3
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Cover of Dare mo Oshiete Kurenai Okane to Keizai no Shikumi
Book (non-fiction)
Dare mo Oshiete Kurenai Okane to Keizai no Shikumi
Used times3
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Cover of Hashiru Koto ni Tsuite Kataru Toki ni Boku no Kataru Koto
Book (non-fiction)
Hashiru Koto ni Tsuite Kataru Toki ni Boku no Kataru Koto
Used times3
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Cover of Nihonjin Dake ga Shiranai Sekai kara Zessan Sareru Nihonjin
Book (non-fiction)
Nihonjin Dake ga Shiranai Sekai kara Zessan Sareru Nihonjin
Used times3
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Cover of Counseling Shinrigaku Nyuumon
Book (non-fiction)
Counseling Shinrigaku Nyuumon
Used times2
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Cover of Christ Kyou de Tadoru America Shi
Book (non-fiction)
Christ Kyou de Tadoru America Shi
Used times2
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Cover of Okane no Fuyashikata Tamekata Mamorikata ga Mi ni Tsuku Money Jutsu Taizen
Book (non-fiction)
Okane no Fuyashikata Tamekata Mamorikata ga Mi ni Tsuku Money Jutsu Taizen
Used times2
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Cover of Kono Issatsu de Yoku Wakaru! Onna Joushu Ii Naotora
Book (non-fiction)
Kono Issatsu de Yoku Wakaru! Onna Joushu Ii Naotora
Used times2
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Cover of Hone to Haka no Koukogaku Daitoshi Edo no Seikatsu to Yamai
Book (non-fiction)
Hone to Haka no Koukogaku Daitoshi Edo no Seikatsu to Yamai
Used times2
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Cover of Shujinkou Shikou
Book (non-fiction)
Shujinkou Shikou
Used times2
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Cover of Minzokugaku Nyuumon
Book (non-fiction)
Minzokugaku Nyuumon
Used times2
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Cover of Imasara Kikenai! Seiji no Kihon ga 2Jikan de Zenbu Atama ni Hairu
Book (non-fiction)
Imasara Kikenai! Seiji no Kihon ga 2Jikan de Zenbu Atama ni Hairu
Used times2
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Cover of Mou Kizutsukitakunai Anata ga Shuuchaku wo Tebanashite Shiawase ni Naru Hon
Book (non-fiction)
Mou Kizutsukitakunai Anata ga Shuuchaku wo Tebanashite Shiawase ni Naru Hon
Used times2
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Cover of Kripke Kotoba wa Imi wo Moteru ka Series Tetsugaku no Essence
Book (non-fiction)
Kripke Kotoba wa Imi wo Moteru ka Series Tetsugaku no Essence
Used times1
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Cover of Kaku Shuukan ~Jibun to Jinsei ga Kawaru Ichiban Taisetsu na Bunshouryoku
Book (non-fiction)
Kaku Shuukan ~Jibun to Jinsei ga Kawaru Ichiban Taisetsu na Bunshouryoku
Used times1
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Cover of Kodai Kenkyuu Series
Book (non-fiction)
Kodai Kenkyuu Series
Used times1
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Cover of Dazai to Ango
Book (non-fiction)
Dazai to Ango
Used times1
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Cover of Soudan no Mori
Book (non-fiction)
Soudan no Mori
Used times1
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Cover of Dare demo Dekiru Story Shiki Kiokuhou
Book (non-fiction)
Dare demo Dekiru Story Shiki Kiokuhou
Used times1
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Cover of Utsukushii Nihongo
Book (non-fiction)
Utsukushii Nihongo
Used times1
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Cover of Noukagakusha Mogi Kenichiro no Jinsei Soudan
Book (non-fiction)
Noukagakusha Mogi Kenichiro no Jinsei Soudan
Used times1
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