りゅうこう
Meanings
Adjective (の)
Noun
Verb (する)
1. fashion; trend; vogue; craze; fad; popularity
Noun
Verb (する)
2. prevalence (of a disease); epidemic
Used inUsed in %
Anime99(7%)
Live action93(7%)
Visual novels235(44%)
Novels594(40%)
Non-fiction77(53%)
Web novels346(32%)
Aozora Bunko373(64%)

Used in

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Showing 1..50 from 1839 entries

Cover of Ascendance of a Bookworm
Novel
Ascendance of a Bookworm
Used times354
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Cover of Kansenshou no Sekaishi
Book (non-fiction)
Kansenshou no Sekaishi
Used times289
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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 times271
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NO COVER
Aozora Bunko
ネズミ、シラミ、歴史 専門家でない読者に必要な12章を含む発疹チフス一生の伝記
Used times185
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NO COVER
Aozora Bunko
コレラの伝染様式について
Used times87
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Cover of Guin Saga
Novel
Guin Saga
Used times71
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Cover of Seitokai no Shuunen
Novel
Seitokai no Shuunen
Used times67
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NO COVER
Aozora Bunko
文明と病気
Used times57
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NO COVER
Aozora Bunko
人口論 02 第二篇 近代ヨオロッパ諸国における人口に対する妨げについて
Used times52
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Cover of Kodai Kenkyuu Series
Book (non-fiction)
Kodai Kenkyuu Series
Used times47
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Cover of Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita
Novel
Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita
Used times45
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Cover of Ryuuou no Oshigoto!
Novel
Ryuuou no Oshigoto!
Used times44
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NO COVER
Web novel
レジェンド
Used times43
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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 times41
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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 times40
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NO COVER
Aozora Bunko
東京人の堕落時代
Used times39
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NO COVER
Aozora Bunko
街頭から見た新東京の裏面
Used times38
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NO COVER
Web novel
八男って、それはないでしょう! 
Used times36
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Cover of Uma Musume
Video game
Uma Musume
Used times35
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NO COVER
Aozora Bunko
思想と風俗
Used times35
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Cover of Ellie Golden to Itazurana Tenkan Busu de Debu Demo Ikemen Elite
Novel
Ellie Golden to Itazurana Tenkan Busu de Debu Demo Ikemen Elite
Used times35
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NO COVER
Aozora Bunko
人生論ノート
Used times31
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NO COVER
Aozora Bunko
江戸芸術論
Used times31
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Cover of Majo no Tabitabi
Novel
Majo no Tabitabi
Used times30
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NO COVER
Aozora Bunko
明治世相百話
Used times30
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Cover of Ryouma ga Yuku
Novel
Ryouma ga Yuku
Used times29
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NO COVER
Aozora Bunko
木綿以前の事
Used times29
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Cover of Swallowtail Jinkou Shoujo Hanbaisho
Novel
Swallowtail Jinkou Shoujo Hanbaisho
Used times29
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NO COVER
Web novel
幻想再帰のアリュージョニスト
Used times28
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NO COVER
Web novel
指輪の選んだ婚約者
Used times27
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NO COVER
Aozora Bunko
偉大な医師たち 伝記による医学史
Used times27
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NO COVER
Web novel
薬屋のひとりごと
Used times26
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Cover of Kusuriya no Hitorigoto
Novel
Kusuriya no Hitorigoto
Used times25
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Cover of My Little Sister Can't Be This Cute
Novel
My Little Sister Can't Be This Cute
Used times24
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Cover of Imouto sae Ireba ii
Novel
Imouto sae Ireba ii
Used times23
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Cover of Fureraba ~Friend to Lover~
Visual novel
Fureraba ~Friend to Lover~
Used times22
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Cover of ALL ABOUT COFFEE Coffee no Subete
Book (non-fiction)
ALL ABOUT COFFEE Coffee no Subete
Used times22
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Cover of Mushiuta
Novel
Mushiuta
Used times21
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NO COVER
Web novel
【書籍化】ひょんなことからオネエと共闘した180日間
Used times21
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NO COVER
Aozora Bunko
明治劇談 ランプの下にて
Used times21
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Cover of Kangaeru Hint
Book (non-fiction)
Kangaeru Hint
Used times20
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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 times20
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Cover of Kono Yo no Hate de Koi wo Utau Shoujo YU-NO
Visual novel
Kono Yo no Hate de Koi wo Utau Shoujo YU-NO
Used times19
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NO COVER
Aozora Bunko
雪国の春
Used times19
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NO COVER
Web novel
デスマーチからはじまる異世界狂想曲( web版 )
Used times18
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Cover of Ochakai e no Shoutaijou
Visual novel
Ochakai e no Shoutaijou
Used times18
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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 times18
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Cover of Teito Monogatari
Novel
Teito Monogatari
Used times17
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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 times17
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NO COVER
Aozora Bunko
思想としての文学
Used times17
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