こう
Meanings
Noun
Verb (する)
1. hardening; vulcanization; vulcanisation; sclerosis; curing
2. hardening (of attitude, stance, etc.); stiffening; toughening
3. upturn (in the market); firming up
Used inUsed in %
Anime31(2%)
Live action9(0%)
Visual novels85(16%)
Novels208(14%)
Non-fiction6(4%)
Web novels109(10%)
Aozora Bunko29(5%)

Used in

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Showing 1..50 from 208 entries

Cover of The Irregular at Magic High School
Novel
The Irregular at Magic High School
Used times35
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Cover of Kokou no Mesu
Novel
Kokou no Mesu
Used times17
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Cover of Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
Novel
Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
Used times16
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Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
Used times15
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Cover of Sono Slime, Boss Monster ni Tsuki Chuui Saitei Slime no Dungeon Keiei Monogatari
Novel
Sono Slime, Boss Monster ni Tsuki Chuui Saitei Slime no Dungeon Keiei Monogatari
Used times15
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Cover of Shiju no Tairiku
Novel
Shiju no Tairiku
Used times14
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Cover of Zero no Tsukaima
Novel
Zero no Tsukaima
Used times12
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Cover of Guin Saga
Novel
Guin Saga
Used times12
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Cover of Ore, Twintail ni Narimasu.
Novel
Ore, Twintail ni Narimasu.
Used times12
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Cover of Mushiuta Bug
Novel
Mushiuta Bug
Used times11
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Cover of The Melancholy of Haruhi Suzumiya
Novel
The Melancholy of Haruhi Suzumiya
Used times8
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Cover of S&M Series
Novel
S&M Series
Used times8
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Cover of Trinity Blood Reborn on the Mars
Novel
Trinity Blood Reborn on the Mars
Used times7
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Cover of Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru
Novel
Kono Yuusha ga Ore TUEEE Kuse ni Shinchou Sugiru
Used times7
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Cover of Kuma Kuma Kuma Bear
Novel
Kuma Kuma Kuma Bear
Used times7
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Cover of Cheat Majutsu de Unmei wo Nejifuseru
Novel
Cheat Majutsu de Unmei wo Nejifuseru
Used times7
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Cover of Gakkou wo Deyou!
Novel
Gakkou wo Deyou!
Used times7
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Cover of Quantum Devil Saga Avatar Tuner
Novel
Quantum Devil Saga Avatar Tuner
Used times7
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Cover of Shakugan no Shana
Novel
Shakugan no Shana
Used times6
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Cover of Bodacious Space Pirates
Novel
Bodacious Space Pirates
Used times6
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Cover of Mushiuta
Novel
Mushiuta
Used times6
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Cover of Dragon Jäger: Karyuudo Sanka
Novel
Dragon Jäger: Karyuudo Sanka
Used times6
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Cover of Magical Explorer
Novel
Magical Explorer
Used times6
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Cover of Touhakuden ~Maou Reijou Kara Hajimaru Sangokushi~
Novel
Touhakuden ~Maou Reijou Kara Hajimaru Sangokushi~
Used times6
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Cover of Genesis Series: Kyoukaisenjou no Horizon
Novel
Genesis Series: Kyoukaisenjou no Horizon
Used times5
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Cover of Rokunin no Aka Zukin wa Konya Taberareru
Novel
Rokunin no Aka Zukin wa Konya Taberareru
Used times5
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Cover of Sword Art Online
Novel
Sword Art Online
Used times5
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Cover of Genesis Series: Kyoukaisenjou no Horizon NEXT BOX
Novel
Genesis Series: Kyoukaisenjou no Horizon NEXT BOX
Used times5
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Cover of 9S (Nine S)
Novel
9S (Nine S)
Used times5
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Cover of Asgard Buou Senki
Novel
Asgard Buou Senki
Used times5
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Cover of Usotsuki Mii-kun to Kowareta Maa-chan
Novel
Usotsuki Mii-kun to Kowareta Maa-chan
Used times5
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Cover of Shakugan no Shana S
Novel
Shakugan no Shana S
Used times4
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Cover of Ben-to
Novel
Ben-to
Used times4
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Cover of Trinity Blood Rage Against the Moons
Novel
Trinity Blood Rage Against the Moons
Used times4
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Cover of Biscuit Frankenstein
Novel
Biscuit Frankenstein
Used times4
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Cover of Yoake no Villain
Novel
Yoake no Villain
Used times4
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Cover of Mad Bullet Underground
Novel
Mad Bullet Underground
Used times4
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Cover of Rare Class Change!
Novel
Rare Class Change!
Used times4
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Cover of Densetsu Series
Novel
Densetsu Series
Used times4
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Cover of Chrome Shelled Regios
Novel
Chrome Shelled Regios
Used times3
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Cover of Denpa Onna to Seishun Otoko
Novel
Denpa Onna to Seishun Otoko
Used times3
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Cover of Asura Cryin'
Novel
Asura Cryin'
Used times3
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Cover of Antimagic Academy "The 35th Test Platoon"
Novel
Antimagic Academy "The 35th Test Platoon"
Used times3
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Cover of Orabatora Senki
Novel
Orabatora Senki
Used times3
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Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
Used times3
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Cover of Arifureta Shokugyou de Sekai Saikyou
Novel
Arifureta Shokugyou de Sekai Saikyou
Used times3
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Cover of Youjo Senki
Novel
Youjo Senki
Used times3
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Cover of Tokyo Ravens
Novel
Tokyo Ravens
Used times3
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Cover of Adachi and Shimamura
Novel
Adachi and Shimamura
Used times3
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Cover of Tantei wa Mou Shindeiru
Novel
Tantei wa Mou Shindeiru
Used times3
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