Meanings
Noun
Verb (する)
1. maintenance; preservation; improvement
Used inUsed in %
Anime378(27%)
Live action148(11%)
Visual novels361(68%)
Novels899(60%)
Non-fiction95(65%)
Web novels571(54%)
Aozora Bunko161(27%)

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Showing 1..50 from 95 entries

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 times44
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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 times36
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Cover of Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Nihon no Kyouyou 365 Rekishihen
Book (non-fiction)
Ichi Nichi Ichi Page, Yomu Dake de Mi ni Tsuku Nihon no Kyouyou 365 Rekishihen
Used times25
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Cover of Nihonkoku Kenpou
Book (non-fiction)
Nihonkoku Kenpou
Used times23
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Cover of Keisanki Program no Kouzou to Kaishaku Dainihan
Book (non-fiction)
Keisanki Program no Kouzou to Kaishaku Dainihan
Used times19
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Cover of The Art of Marketing Marketing no Gihou
Book (non-fiction)
The Art of Marketing Marketing no Gihou
Used times18
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Cover of Atama no Gomi wo Sutereba,  Nou wa Isshun de Mezameru!
Book (non-fiction)
Atama no Gomi wo Sutereba, Nou wa Isshun de Mezameru!
Used times17
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Cover of Tsuzukeru Chikara Shigoto Benkyou de Seikou Suru Oudou
Book (non-fiction)
Tsuzukeru Chikara Shigoto Benkyou de Seikou Suru Oudou
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Cover of Keizaigaku Tetsugaku Toukou
Book (non-fiction)
Keizaigaku Tetsugaku Toukou
Used times15
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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 times15
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Cover of Zen'aku no Higan
Book (non-fiction)
Zen'aku no Higan
Used times15
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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 times13
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Cover of Okane no Nagare de Wakaru Sekai no Rekishi Tomi, Keizai, Kenryoku......wa Kou Ugoita
Book (non-fiction)
Okane no Nagare de Wakaru Sekai no Rekishi Tomi, Keizai, Kenryoku......wa Kou Ugoita
Used times13
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Cover of Marx Ima, Communism wo Ikiru to wa? Series Tetsugaku no Essence
Book (non-fiction)
Marx Ima, Communism wo Ikiru to wa? Series Tetsugaku no Essence
Used times12
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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 times12
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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 times12
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Cover of Eien Nare, Nihon
Book (non-fiction)
Eien Nare, Nihon
Used times11
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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 times11
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Cover of Tadashisa to wa Nanika
Book (non-fiction)
Tadashisa to wa Nanika
Used times10
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Cover of Ine no Nihonshi
Book (non-fiction)
Ine no Nihonshi
Used times9
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Cover of Minzokugaku Nyuumon
Book (non-fiction)
Minzokugaku Nyuumon
Used times9
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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 times9
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Cover of Utsu wo Naosu
Book (non-fiction)
Utsu wo Naosu
Used times8
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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
Used times8
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Cover of Wakatta Tsumori ~Dokkairyoku ga Tsukanai Hontou no Genin~
Book (non-fiction)
Wakatta Tsumori ~Dokkairyoku ga Tsukanai Hontou no Genin~
Used times8
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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 times7
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Cover of Lindbergh Dainiji Taisen Nikki
Book (non-fiction)
Lindbergh Dainiji Taisen Nikki
Used times7
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Cover of Dare demo Dekiru Story Shiki Kiokuhou
Book (non-fiction)
Dare demo Dekiru Story Shiki Kiokuhou
Used times7
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Cover of Bijotachi no Seiyou Bijutsushi ~Shouzouga wa Kataru~
Book (non-fiction)
Bijotachi no Seiyou Bijutsushi ~Shouzouga wa Kataru~
Used times6
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Cover of Levinas Nan no Tame ni Ikiru no ka Series Tetsugaku no Essence
Book (non-fiction)
Levinas Nan no Tame ni Ikiru no ka Series Tetsugaku no Essence
Used times6
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Cover of Counseling Shinrigaku Nyuumon
Book (non-fiction)
Counseling Shinrigaku Nyuumon
Used times6
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Cover of Joumonjin no Shiseikan
Book (non-fiction)
Joumonjin no Shiseikan
Used times6
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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 times6
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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 times5
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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 times5
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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 times5
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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 times5
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Cover of 1% no Doryoku
Book (non-fiction)
1% no Doryoku
Used times5
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Cover of Jinsei ga Tokimeku Katazuke no Mahou
Book (non-fiction)
Jinsei ga Tokimeku Katazuke no Mahou
Used times4
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Cover of Christ Kyou de Tadoru America Shi
Book (non-fiction)
Christ Kyou de Tadoru America Shi
Used times4
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Cover of Fumu Fumu Oshiete, Oshigoto!
Book (non-fiction)
Fumu Fumu Oshiete, Oshigoto!
Used times4
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Cover of Yagate Kanashiki Gaikokugo
Book (non-fiction)
Yagate Kanashiki Gaikokugo
Used times4
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Cover of Honyasan de Machiawase
Book (non-fiction)
Honyasan de Machiawase
Used times4
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Cover of Shuukyouka Suru Gendai Shisou
Book (non-fiction)
Shuukyouka Suru Gendai Shisou
Used times3
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Cover of Kodai Kenkyuu Series
Book (non-fiction)
Kodai Kenkyuu Series
Used times3
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Cover of Shuuyou
Book (non-fiction)
Shuuyou
Used times3
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Cover of Geisha to Asobi Nihonteki Salon Bunka no Seisui
Book (non-fiction)
Geisha to Asobi Nihonteki Salon Bunka no Seisui
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 Nazo no Murakami Haruki
Book (non-fiction)
Nazo no Murakami Haruki
Used times3
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Cover of Warren Buffet no Shigoto to Jinsei wo Yutaka ni Suru Yattsu no Tetsugaku
Book (non-fiction)
Warren Buffet no Shigoto to Jinsei wo Yutaka ni Suru Yattsu no Tetsugaku
Used times3
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