ようけん
Meanings
Noun
1. important matter
2. requirement; requisite; necessary condition; sine qua non
Used inUsed in %
Anime49(3%)
Live action26(2%)
Visual novels83(15%)
Novels229(15%)
Non-fiction24(16%)
Web novels215(20%)
Aozora Bunko57(9%)

Used in

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Showing 1..50 from 229 entries

Cover of Nareru! SE
Novel
Nareru! SE
Used times120
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Cover of Koharubara Hiyori no Ikusei Nikki
Novel
Koharubara Hiyori no Ikusei Nikki
Used times16
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Cover of Kadorusuteito Monogatari
Novel
Kadorusuteito Monogatari
Used times11
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Cover of Youjo Senki
Novel
Youjo Senki
Used times8
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Cover of Legend of the Galactic Heroes
Novel
Legend of the Galactic Heroes
Used times7
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Cover of Monogatari Series
Novel
Monogatari Series
Used times7
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Cover of Chiisana Kuni no Kyuuseishu
Novel
Chiisana Kuni no Kyuuseishu
Used times7
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Cover of Densetsu Series
Novel
Densetsu Series
Used times7
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Cover of Mikoshiba Reiji Series
Novel
Mikoshiba Reiji Series
Used times7
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Cover of Boukyaku Tantei Series
Novel
Boukyaku Tantei Series
Used times6
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Cover of Nozonda Mono wa Tada, Hitotsu
Novel
Nozonda Mono wa Tada, Hitotsu
Used times6
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Cover of Kumo Desu ga, Nanika?
Novel
Kumo Desu ga, Nanika?
Used times6
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Cover of Kokoro Connect
Novel
Kokoro Connect
Used times5
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Cover of Sword Art Online
Novel
Sword Art Online
Used times5
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Cover of Chitose-kun wa Ramune Bin no Naka
Novel
Chitose-kun wa Ramune Bin no Naka
Used times5
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Cover of Teito Monogatari
Novel
Teito Monogatari
Used times5
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Cover of Ningen Series
Novel
Ningen Series
Used times5
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Cover of Re:Zero − Starting Life in Another World
Novel
Re:Zero − Starting Life in Another World
Used times4
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Cover of Shakugan no Shana
Novel
Shakugan no Shana
Used times4
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Cover of Seirei Gensouki
Novel
Seirei Gensouki
Used times4
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Cover of Genesis Series: Kyoukaisenjou no Horizon
Novel
Genesis Series: Kyoukaisenjou no Horizon
Used times4
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Cover of Guin Saga
Novel
Guin Saga
Used times4
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Cover of Heibon Kakumei
Novel
Heibon Kakumei
Used times4
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Cover of Nejimaki Seirei Senki: Tenkyou no Alderamin
Novel
Nejimaki Seirei Senki: Tenkyou no Alderamin
Used times4
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Cover of Girly Air Force
Novel
Girly Air Force
Used times4
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Cover of Mad Bullet Underground
Novel
Mad Bullet Underground
Used times4
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Cover of Kusuriya no Hitorigoto
Novel
Kusuriya no Hitorigoto
Used times4
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Cover of Touhakuden ~Maou Reijou Kara Hajimaru Sangokushi~
Novel
Touhakuden ~Maou Reijou Kara Hajimaru Sangokushi~
Used times4
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Cover of Shakugan no Shana S
Novel
Shakugan no Shana S
Used times3
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Cover of Manomana Amai Yuujou Yuutsu na Koi
Novel
Manomana Amai Yuujou Yuutsu na Koi
Used times3
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Cover of Kimi tte Watashi no Koto Suki nan Desho?
Novel
Kimi tte Watashi no Koto Suki nan Desho?
Used times3
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Cover of Ore no Petto wa Seijo-sama
Novel
Ore no Petto wa Seijo-sama
Used times3
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Cover of Tokyo Ravens
Novel
Tokyo Ravens
Used times3
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Cover of Musume Janakute Watashi ga Suki Nano?!
Novel
Musume Janakute Watashi ga Suki Nano?!
Used times3
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Cover of Sword Art Online Progressive
Novel
Sword Art Online Progressive
Used times3
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Cover of Harry Potter and the Chamber of Secrets
Novel
Harry Potter and the Chamber of Secrets
Used times3
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Cover of Isekai Yakkyoku
Novel
Isekai Yakkyoku
Used times3
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Cover of Ro-Kyu-Bu!
Novel
Ro-Kyu-Bu!
Used times3
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Cover of Glau Standear Koukoku Monogatari
Novel
Glau Standear Koukoku Monogatari
Used times3
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Cover of Rare Class Change!
Novel
Rare Class Change!
Used times3
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Cover of Kanpeki na Level 99 Nado Sonzai Shinai
Novel
Kanpeki na Level 99 Nado Sonzai Shinai
Used times3
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Cover of Moto Kizoku Reijou de Mikon no Haha Desu ga Musume-tachi ga Kawaisugite Boukenshagyou mo Ku ni Narimasen
Novel
Moto Kizoku Reijou de Mikon no Haha Desu ga Musume-tachi ga Kawaisugite Boukenshagyou mo Ku ni Narimasen
Used times3
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Cover of Manga no Kamisama
Novel
Manga no Kamisama
Used times3
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Cover of 8 Banme no Maria
Novel
8 Banme no Maria
Used times3
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Cover of Nishi no Yoki Majo
Novel
Nishi no Yoki Majo
Used times3
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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 times3
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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 times3
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Cover of Quantum Devil Saga Avatar Tuner
Novel
Quantum Devil Saga Avatar Tuner
Used times3
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Cover of Tensei Kizoku no Isekai Boukenroku: Jichou wo Shiranai Kamigami no Shito
Novel
Tensei Kizoku no Isekai Boukenroku: Jichou wo Shiranai Kamigami no Shito
Used times3
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Cover of Uchinukareta Senjou wa, Soko de Kieteiro
Novel
Uchinukareta Senjou wa, Soko de Kieteiro
Used times3
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