こうさい
Meanings
Noun
Verb (する)
1. company; friendship; association; society; acquaintance
Used inUsed in %
Anime106(7%)
Live action245(19%)
Visual novels221(41%)
Novels456(30%)
Non-fiction33(22%)
Web novels167(15%)
Aozora Bunko249(43%)

Used in

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Showing 1..50 from 456 entries

Cover of Kekkon ga Zentei no Rabukome
Novel
Kekkon ga Zentei no Rabukome
Used times181
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Cover of Gamers!
Novel
Gamers!
Used times127
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Cover of Otonari no Tenshi-sama ni Itsu no Ma ni ka Dame Ningen ni Sareteita Ken
Novel
Otonari no Tenshi-sama ni Itsu no Ma ni ka Dame Ningen ni Sareteita Ken
Used times78
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Cover of Kyoto Teramachi Sanjou no Holmes
Novel
Kyoto Teramachi Sanjou no Holmes
Used times72
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Cover of Kanojo ni Uwaki Sareteita Ore ga, Koakuma na Kouhai ni Natsukareteimasu
Novel
Kanojo ni Uwaki Sareteita Ore ga, Koakuma na Kouhai ni Natsukareteimasu
Used times70
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Cover of Gamers! DLC
Novel
Gamers! DLC
Used times51
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Cover of Boku to Kanojo ga Ichaicha Ichaicha
Novel
Boku to Kanojo ga Ichaicha Ichaicha
Used times46
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Cover of Musume Janakute Watashi ga Suki Nano?!
Novel
Musume Janakute Watashi ga Suki Nano?!
Used times42
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Cover of Sasameyuki
Novel
Sasameyuki
Used times35
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Cover of Fukushachou wa Sokubaku Darling
Novel
Fukushachou wa Sokubaku Darling
Used times29
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Cover of Kimi tte Watashi no Koto Suki nan Desho?
Novel
Kimi tte Watashi no Koto Suki nan Desho?
Used times24
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Cover of Ladies Versus Butlers!
Novel
Ladies Versus Butlers!
Used times23
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Cover of Eromanga Sensei
Novel
Eromanga Sensei
Used times22
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Cover of Eien no Ai wo Shoumei Seyo.
Novel
Eien no Ai wo Shoumei Seyo.
Used times22
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Cover of Inkyara no Boku ni Batsu Game de Kokuhaku Shitekita Hazu no Gyaru ga, Doumitemo Boku Betabore Desu
Novel
Inkyara no Boku ni Batsu Game de Kokuhaku Shitekita Hazu no Gyaru ga, Doumitemo Boku Betabore Desu
Used times20
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Cover of Shiritsu! Sanjuusangen Dougakuin
Novel
Shiritsu! Sanjuusangen Dougakuin
Used times19
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Cover of Anna Karenina
Novel
Anna Karenina
Used times19
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Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
Used times18
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Cover of Choppiri Toshiue Demo Kanojo ni Shite Kuremasu ka?
Novel
Choppiri Toshiue Demo Kanojo ni Shite Kuremasu ka?
Used times18
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Cover of Kanojo ga Senpai ni NTR-reta no de, Senpai no Kanojo wo NTR-masu
Novel
Kanojo ga Senpai ni NTR-reta no de, Senpai no Kanojo wo NTR-masu
Used times18
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Cover of My Little Sister Can't Be This Cute
Novel
My Little Sister Can't Be This Cute
Used times17
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Cover of if no Higeki
Novel
if no Higeki
Used times16
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Cover of Onna no Inai Otoko-tachi
Novel
Onna no Inai Otoko-tachi
Used times16
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Cover of Kuroi Jukai
Novel
Kuroi Jukai
Used times16
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Cover of Ima kara Anata wo Uttaemasu!
Novel
Ima kara Anata wo Uttaemasu!
Used times15
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Cover of Amanojakuna Himuro-san Koukandou 100% kara Hajimeru Dokuzetsu Joshi no Otoshikata
Novel
Amanojakuna Himuro-san Koukandou 100% kara Hajimeru Dokuzetsu Joshi no Otoshikata
Used times15
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Cover of Kou 2 ni Time Leaped Shita Ore ga, Touji Suki Datta Sensei ni Kokutta Kekka
Novel
Kou 2 ni Time Leaped Shita Ore ga, Touji Suki Datta Sensei ni Kokutta Kekka
Used times15
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Cover of Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai
Novel
Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai
Used times15
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Cover of Ameku Takao no Suiri Karute
Novel
Ameku Takao no Suiri Karute
Used times14
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Cover of Watashi wa Anata no Kioku no Naka ni
Novel
Watashi wa Anata no Kioku no Naka ni
Used times14
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Cover of Kishidanchou Goroshi
Novel
Kishidanchou Goroshi
Used times14
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Cover of Classroom of the Elite
Novel
Classroom of the Elite
Used times13
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Cover of Maria-sama ga Miteru
Novel
Maria-sama ga Miteru
Used times13
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Cover of Keiken-zumi na Kimi to, Keiken Zero na Ore ga, Otsukiai Suru Hanashi
Novel
Keiken-zumi na Kimi to, Keiken Zero na Ore ga, Otsukiai Suru Hanashi
Used times13
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Cover of Hige wo Soru Soshite Joshikousei wo Hirou
Novel
Hige wo Soru Soshite Joshikousei wo Hirou
Used times13
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Cover of Boogiepop and Others
Novel
Boogiepop and Others
Used times13
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Cover of Hisoyaka na Hana Sono Manazashi ni Yurasarete
Novel
Hisoyaka na Hana Sono Manazashi ni Yurasarete
Used times13
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Cover of Kohitsuji wa Mayowanai
Novel
Kohitsuji wa Mayowanai
Used times13
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Cover of Mamoru-kun ni Megami no Shukufuku wo!
Novel
Mamoru-kun ni Megami no Shukufuku wo!
Used times13
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Cover of Hatako-san to Rabukome
Novel
Hatako-san to Rabukome
Used times13
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Cover of Ore-sama Gekai ni Kyuukon Saremashita
Novel
Ore-sama Gekai ni Kyuukon Saremashita
Used times12
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Cover of Gin no Ryuu Kishidan
Novel
Gin no Ryuu Kishidan
Used times12
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Cover of Asura Cryin'
Novel
Asura Cryin'
Used times11
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Cover of Kokoro
Novel
Kokoro
Used times11
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Cover of Kyou Kara Kakemochi Shitennou!
Novel
Kyou Kara Kakemochi Shitennou!
Used times11
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Cover of F-Rank no Boukun
Novel
F-Rank no Boukun
Used times11
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Cover of Ano Koi / Sono Ai
Novel
Ano Koi / Sono Ai
Used times11
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Cover of Sasa no Fune de Umi wo Wataru
Novel
Sasa no Fune de Umi wo Wataru
Used times11
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Cover of Kokou no Mesu
Novel
Kokou no Mesu
Used times10
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Cover of Machi to Sono Futashika na Kabe
Novel
Machi to Sono Futashika na Kabe
Used times10
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