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研けん究きゅう
Meanings
Noun
Verb (する)
1. study; research; investigation
Used inUsed in %
Anime571(40%)
Live action409(32%)
Visual novels363(68%)
Novels950(64%)
Non-fiction112(77%)
Web novels581(55%)
Aozora Bunko387(67%)

Used in

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AnimeLive actionVisual novelsNovelsBooks (non-fiction)Web novelsAozora Bunko

Showing 1301..1350 from 3403 entries

Cover of Shukusei no Girlfriend -the destiny star of girlfriend-
Visual novel
Shukusei no Girlfriend -the destiny star of girlfriend-
Used times6
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Cover of Himawari no Kyoukai to Nagai Natsuyasumi
Visual novel
Himawari no Kyoukai to Nagai Natsuyasumi
Used times6
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Cover of Phoenix Wright: Ace Attorney 2
Visual novel
Phoenix Wright: Ace Attorney 2
Used times6
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Cover of Isekai Goumon Hime
Novel
Isekai Goumon Hime
Used times6
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Cover of Kimi no Na wa Another Side: Earthbound
Novel
Kimi no Na wa Another Side: Earthbound
Used times6
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Cover of Seishun Buta Yarou Series
Novel
Seishun Buta Yarou Series
Used times6
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Cover of Baccano! The Rolling Bootlegs
Novel
Baccano! The Rolling Bootlegs
Used times6
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Cover of Trinity Blood Rage Against the Moons
Novel
Trinity Blood Rage Against the Moons
Used times6
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Cover of Shika no Ou
Novel
Shika no Ou
Used times6
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Cover of Inoru Kami no Na wo Shirazu, Negau Kokoro no Katachi mo Miezu, Sore Demo Tsuki wa Yozora ni Noboru
Novel
Inoru Kami no Na wo Shirazu, Negau Kokoro no Katachi mo Miezu, Sore Demo Tsuki wa Yozora ni Noboru
Used times6
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Cover of Hitsuji wo Meguru Bouken
Novel
Hitsuji wo Meguru Bouken
Used times6
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Cover of Gunjou no Sora wo Koete
Visual novel
Gunjou no Sora wo Koete
Used times6
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Cover of Zanmataisei Demonbane
Visual novel
Zanmataisei Demonbane
Used times6
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Cover of No Game No Life
Novel
No Game No Life
Used times6
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Cover of Sabikui Bisco
Novel
Sabikui Bisco
Used times6
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NO COVER
Web novel
世界最高の暗殺者、異世界貴族に転生する
Used times6
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NO COVER
Web novel
真の仲間じゃないと勇者のパーティーを追い出されたので、辺境でスローライフすることにしました
Used times6
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NO COVER
Web novel
貴族転生～恵まれた生まれから最強の力を得る
Used times6
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Cover of Sousaku Kanojo no Ren'ai Koushiki
Visual novel
Sousaku Kanojo no Ren'ai Koushiki
Used times6
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Cover of 9-nine- Yukiiro Yukihana Yukinoato
Visual novel
9-nine- Yukiiro Yukihana Yukinoato
Used times6
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Cover of Princess Hearts
Novel
Princess Hearts
Used times6
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Cover of Nareru! SE
Novel
Nareru! SE
Used times6
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Cover of Issai Tafu no Midara na Sekai de
Novel
Issai Tafu no Midara na Sekai de
Used times6
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Cover of Deus Replica
Novel
Deus Replica
Used times6
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Cover of Kamisama no Memochou
Novel
Kamisama no Memochou
Used times6
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Cover of World End no Arukikata
Novel
World End no Arukikata
Used times6
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Cover of Hamlet Syndrome
Novel
Hamlet Syndrome
Used times6
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Cover of Fukushachou wa Sokubaku Darling
Novel
Fukushachou wa Sokubaku Darling
Used times6
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Cover of Guns Heart
Novel
Guns Heart
Used times6
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Cover of Boku to Kanojo ga Ichaicha Ichaicha
Novel
Boku to Kanojo ga Ichaicha Ichaicha
Used times6
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Cover of Dolghon Saga
Novel
Dolghon Saga
Used times6
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Cover of Idol wa Tsukkomareru no ga Suki!
Novel
Idol wa Tsukkomareru no ga Suki!
Used times6
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Cover of Saijaku Muhai no Bahamut
Novel
Saijaku Muhai no Bahamut
Used times6
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Cover of Bakumatsu Mahoushi
Novel
Bakumatsu Mahoushi
Used times6
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Cover of Kesshite Mane Shinaide Kudasai
Live action
Kesshite Mane Shinaide Kudasai
Used times6
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Cover of Nodoka no Niwa
Live action
Nodoka no Niwa
Used times6
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Cover of Kyou wa Kaisha Yasumimasu.
Live action
Kyou wa Kaisha Yasumimasu.
Used times6
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Cover of Kono Otoko wa Jinsei Saidai no Ayamachi Desu
Live action
Kono Otoko wa Jinsei Saidai no Ayamachi Desu
Used times6
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Cover of Arashi wo Yobu Otoko!
Novel
Arashi wo Yobu Otoko!
Used times6
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Cover of Wagamama High Spec
Visual novel
Wagamama High Spec
Used times6
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Cover of √ after and another
Visual novel
√ after and another
Used times6
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Cover of Plunderer
Anime
Plunderer
Used times6
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Cover of Bishoujo Senshi Sailor Moon S
Anime
Bishoujo Senshi Sailor Moon S
Used times6
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Cover of THE Big O
Anime
THE Big O
Used times6
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Cover of Kamen Rider Kuuga
Live action
Kamen Rider Kuuga
Used times6
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Cover of Zyuden Sentai Kyoryuger
Live action
Zyuden Sentai Kyoryuger
Used times6
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Cover of Hibikino-san-chi wa Eroge-ya-san
Visual novel
Hibikino-san-chi wa Eroge-ya-san
Used times6
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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 times6
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Cover of Mitsubachi to Enrai
Novel
Mitsubachi to Enrai
Used times6
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Cover of Kono Aozora ni Yakusoku wo
Visual novel
Kono Aozora ni Yakusoku wo
Used times6
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