jpdb beta

Login or Sign up
改かい善ぜん
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%)
Novels637(41%)
Non-fiction63(43%)
Web novels496(47%)
Aozora Bunko87(15%)

Used in

Show only
AnimeLive actionVisual novelsNovelsBooks (non-fiction)Web novelsAozora Bunko

Showing 101..150 from 1914 entries

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
See in database...
NO COVER
Aozora Bunko
木綿以前の事
Used times13
See in database...
NO COVER
Aozora Bunko
モンテーニュ随想録 07 随想録　第三巻
Used times13
See in database...
Cover of My Little Sister Can't Be This Cute
Novel
My Little Sister Can't Be This Cute
Used times12
See in database...
Cover of Monogatari Series
Novel
Monogatari Series
Used times12
See in database...
NO COVER
Web novel
『義教記』～転生したら足利義教でした。【完結】
Used times12
See in database...
NO COVER
Web novel
視える令嬢とつかれやすい公爵【連載】
Used times12
See in database...
Cover of Tokyo Ravens
Novel
Tokyo Ravens
Used times12
See in database...
Cover of Soushuu Senshinkan Gakuen: Hachimyoujin
Visual novel
Soushuu Senshinkan Gakuen: Hachimyoujin
Used times12
See in database...
Cover of Octopath Traveler
Video game
Octopath Traveler
Used times12
See in database...
Cover of Trails to Azure
Video game
Trails to Azure
Used times12
See in database...
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
See in database...
Cover of Sousaku Kanojo no Ren'ai Koushiki
Visual novel
Sousaku Kanojo no Ren'ai Koushiki
Used times12
See in database...
Cover of Hisshou Dungeon Unei Houhou
Novel
Hisshou Dungeon Unei Houhou
Used times12
See in database...
Cover of Jikken no Taika
Novel
Jikken no Taika
Used times12
See in database...
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
See in database...
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
See in database...
Cover of Saki ni Umareta Dake no Boku
Live action
Saki ni Umareta Dake no Boku
Used times11
See in database...
Cover of Humanity Has Declined
Novel
Humanity Has Declined
Used times11
See in database...
Cover of Hoshi Ori Yume Mirai
Visual novel
Hoshi Ori Yume Mirai
Used times11
See in database...
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
See in database...
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
See in database...
Cover of Kikaijikake no Eve ~Dea Ex Machina~
Visual novel
Kikaijikake no Eve ~Dea Ex Machina~
Used times11
See in database...
Cover of The Pet Girl of Sakurasou
Novel
The Pet Girl of Sakurasou
Used times11
See in database...
Cover of Seitokai no Shuunen
Novel
Seitokai no Shuunen
Used times11
See in database...
Cover of Trails of Cold Steel III
Video game
Trails of Cold Steel III
Used times11
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 times11
See in database...
NO COVER
Web novel
俺は星間国家の悪徳領主！
Used times11
See in database...
Cover of Wizard's Brain
Novel
Wizard's Brain
Used times11
See in database...
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
See in database...
Cover of Mamahaha no Tsurego ga Motokano Datta
Novel
Mamahaha no Tsurego ga Motokano Datta
Used times11
See in database...
Cover of Lindbergh Dainiji Taisen Nikki
Book (non-fiction)
Lindbergh Dainiji Taisen Nikki
Used times11
See in database...
NO COVER
Aozora Bunko
社会時評
Used times11
See in database...
Cover of Gamers!
Novel
Gamers!
Used times11
See in database...
Cover of Higurashi no Naku Koro ni
Visual novel
Higurashi no Naku Koro ni
Used times10
See in database...
Cover of Grisaia no Kajitsu -LE FRUIT DE LA GRISAIA-
Visual novel
Grisaia no Kajitsu -LE FRUIT DE LA GRISAIA-
Used times10
See in database...
Cover of Shakugan no Shana
Novel
Shakugan no Shana
Used times10
See in database...
Cover of Maria-sama ga Miteru
Novel
Maria-sama ga Miteru
Used times10
See in database...
Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
Used times10
See in database...
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 times10
See in database...
Cover of Haruka ni Aogi, Uruwashi no
Visual novel
Haruka ni Aogi, Uruwashi no
Used times10
See in database...
Cover of Arifureta Shokugyou de Sekai Saikyou
Novel
Arifureta Shokugyou de Sekai Saikyou
Used times10
See in database...
NO COVER
Web novel
転生したら剣でした
Used times10
See in database...
Cover of Tomodachi no Imouto ga Ore ni dake Uzai
Novel
Tomodachi no Imouto ga Ore ni dake Uzai
Used times10
See in database...
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
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 times10
See in database...
Cover of Arikui no Inbou Series
Novel
Arikui no Inbou Series
Used times10
See in database...
Cover of Magdala de Nemure
Novel
Magdala de Nemure
Used times10
See in database...
Cover of Rare Class Change!
Novel
Rare Class Change!
Used times10
See in database...
Cover of Hentai Ouji to Warawanai Neko.
Novel
Hentai Ouji to Warawanai Neko.
Used times10
See in database...