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研けん究きゅう
Meanings
Noun
Verb (する, transitive)
1. research; study; investigation
Used inUsed in %
Anime570(40%)
Live action409(32%)
Visual novels370(68%)
Novels1097(65%)
Non-fiction113(78%)
Web novels581(55%)
Aozora Bunko386(66%)

Used in

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AnimeLive actionVisual novelsNovelsBooks (non-fiction)Web novelsAozora Bunko

Showing 1..50 from 3558 entries

Cover of Ascendance of a Bookworm
Novel
Ascendance of a Bookworm
Used times791
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Cover of Higurashi no Naku Koro ni
Visual novel
Higurashi no Naku Koro ni
Used times706
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NO COVER
Web novel
本好きの下剋上　～司書になるためには手段を選んでいられません～
Used times693
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NO COVER
Web novel
レジェンド
Used times686
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Cover of Kodai Kenkyuu Series
Book (non-fiction)
Kodai Kenkyuu Series
Used times602
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NO COVER
Web novel
アラフォー賢者の異世界生活日記
Used times453
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Cover of Ryuuou no Oshigoto!
Novel
Ryuuou no Oshigoto!
Used times451
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Cover of Wizard's Brain
Novel
Wizard's Brain
Used times446
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NO COVER
Aozora Bunko
偉大な医師たち 伝記による医学史
Used times386
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NO COVER
Web novel
おかしな転生
Used times328
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Cover of Zaregoto Series
Novel
Zaregoto Series
Used times291
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NO COVER
Web novel
賢者の弟子を名乗る賢者
Used times289
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NO COVER
Web novel
盾の勇者の成り上がり
Used times270
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Cover of RIDDLE JOKER
Visual novel
RIDDLE JOKER
Used times250
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NO COVER
Web novel
転生王女と天才令嬢の魔法革命【Web版】
Used times243
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Cover of Kenja no Deshi wo Nanoru Kenja
Novel
Kenja no Deshi wo Nanoru Kenja
Used times242
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Cover of Tensei Shitara Slime Datta Ken
Novel
Tensei Shitara Slime Datta Ken
Used times241
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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 times239
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Cover of Kouen no Wizard
Novel
Kouen no Wizard
Used times223
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Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
Used times219
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Cover of Nageki no Bourei wa Intai Shitai
Novel
Nageki no Bourei wa Intai Shitai
Used times218
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Cover of S.I.R.E.N.
Novel
S.I.R.E.N.
Used times208
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NO COVER
Aozora Bunko
ドグラ・マグラ
Used times205
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NO COVER
Web novel
神達に拾われた男（改訂版）
Used times204
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Cover of Dogura Magura
Novel
Dogura Magura
Used times203
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NO COVER
Web novel
無職転生　- 異世界行ったら本気だす -
Used times198
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NO COVER
Aozora Bunko
ファラデーの伝 電気学の泰斗
Used times190
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NO COVER
Aozora Bunko
近代医学の興隆
Used times190
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Cover of Rokujouma no Shinryakusha!?
Novel
Rokujouma no Shinryakusha!?
Used times190
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Cover of Penguin Highway
Novel
Penguin Highway
Used times188
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Cover of Majo no Tabitabi
Novel
Majo no Tabitabi
Used times187
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Cover of Uma Musume
Video game
Uma Musume
Used times182
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Cover of The Irregular at Magic High School
Novel
The Irregular at Magic High School
Used times181
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Cover of Slayers Special
Novel
Slayers Special
Used times179
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NO COVER
Web novel
転生したらスライムだった件
Used times174
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NO COVER
Aozora Bunko
栄養学小史
Used times172
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Cover of Futagoza no Paradox
Visual novel
Futagoza no Paradox
Used times171
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NO COVER
Web novel
異世界のんびり農家
Used times168
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Cover of Sora no Kane no Hibiku Hoshi de
Novel
Sora no Kane no Hibiku Hoshi de
Used times168
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NO COVER
Web novel
Ｄジェネシス　ダンジョンができて３年（web版）
Used times163
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Cover of Guin Saga
Novel
Guin Saga
Used times163
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Cover of Kadorusuteito Monogatari
Novel
Kadorusuteito Monogatari
Used times163
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Cover of 9S (Nine S)
Novel
9S (Nine S)
Used times161
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Cover of STEINS;GATE 0
Visual novel
STEINS;GATE 0
Used times151
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NO COVER
Web novel
八男って、それはないでしょう！　
Used times149
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Cover of Kami-sama no You na Kimi e
Visual novel
Kami-sama no You na Kimi e
Used times146
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NO COVER
Web novel
元・世界１位のサブキャラ育成日記 ～廃プレイヤー、異世界を攻略中！～
Used times141
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NO COVER
Web novel
聖女(自称)と悪魔の錬金術師
Used times140
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Cover of Aiyoku no Eustia
Visual novel
Aiyoku no Eustia
Used times139
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Cover of Hakuchuumu no Aojashin
Visual novel
Hakuchuumu no Aojashin
Used times139
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