ひつようけつ
Meanings
Adjective (な)
Adjective (の)
1. absolutely essential; indispensable; vital; critical
Used inUsed in %
Anime74(5%)
Live action54(4%)
Visual novels141(26%)
Novels325(22%)
Non-fiction23(15%)
Web novels176(16%)
Aozora Bunko5(0%)

Used in

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Showing 1..50 from 816 entries

Cover of Classroom of the Elite
Novel
Classroom of the Elite
Used times32
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Cover of Youjo Senki
Novel
Youjo Senki
Used times31
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Cover of Uma Musume
Video game
Uma Musume
Used times23
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NO COVER
Web novel
Re:ゼロから始める異世界生活
Used times17
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Cover of Re:Zero − Starting Life in Another World
Novel
Re:Zero − Starting Life in Another World
Used times15
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Cover of Densetsu Series
Novel
Densetsu Series
Used times15
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Cover of Classroom of the Elite: Second Year
Novel
Classroom of the Elite: Second Year
Used times14
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Cover of Majo no Tabitabi
Novel
Majo no Tabitabi
Used times13
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Cover of Overlord
Novel
Overlord
Used times13
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NO COVER
Web novel
レジェンド
Used times13
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NO COVER
Web novel
幻想再帰のアリュージョニスト
Used times12
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NO COVER
Web novel
アラフォー賢者の異世界生活日記
Used times12
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Cover of Zaregoto Series
Novel
Zaregoto Series
Used times12
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Cover of Legend of the Galactic Heroes
Novel
Legend of the Galactic Heroes
Used times11
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Cover of Monogatari Series
Novel
Monogatari Series
Used times11
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NO COVER
Web novel
LV999の村人
Used times10
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NO COVER
Web novel
盾の勇者の成り上がり
Used times10
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Cover of Antimagic Academy "The 35th Test Platoon"
Novel
Antimagic Academy "The 35th Test Platoon"
Used times9
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Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
Used times9
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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 times9
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Cover of Watashi no Oshi wa Akuyaku Reijou
Novel
Watashi no Oshi wa Akuyaku Reijou
Used times9
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Cover of Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai
Novel
Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai
Used times9
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Cover of Disco Elysium
Video game
Disco Elysium
Used times9
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NO COVER
Web novel
私の推しは悪役令嬢。
Used times8
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Cover of Tensei Shitara Slime Datta Ken
Novel
Tensei Shitara Slime Datta Ken
Used times8
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Cover of Nejimaki Seirei Senki: Tenkyou no Alderamin
Novel
Nejimaki Seirei Senki: Tenkyou no Alderamin
Used times8
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Cover of Majutsu Yaburi no Revenge Magia
Novel
Majutsu Yaburi no Revenge Magia
Used times8
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Cover of Ore, Twintail ni Narimasu.
Novel
Ore, Twintail ni Narimasu.
Used times8
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Cover of Grisaia no Kajitsu -Le Fruit de la Grisaia-
Visual novel
Grisaia no Kajitsu -Le Fruit de la Grisaia-
Used times7
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Cover of Gensou no Idea ~Oratorio Phantasm Historia~
Visual novel
Gensou no Idea ~Oratorio Phantasm Historia~
Used times7
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Cover of Ascendance of a Bookworm
Novel
Ascendance of a Bookworm
Used times7
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Cover of Muv-Luv Alternative
Visual novel
Muv-Luv Alternative
Used times7
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Cover of Tsuki to Laika to Nosferatu
Novel
Tsuki to Laika to Nosferatu
Used times7
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Cover of Kyu Kyu Cute!
Novel
Kyu Kyu Cute!
Used times7
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Cover of Saiteihen Kara New Game!
Novel
Saiteihen Kara New Game!
Used times7
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Cover of Hentai Prison
Visual novel
Hentai Prison
Used times7
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Cover of Kadorusuteito Monogatari
Novel
Kadorusuteito Monogatari
Used times7
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Cover of Swallowtail Jinkou Shoujo Hanbaisho
Novel
Swallowtail Jinkou Shoujo Hanbaisho
Used times7
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Cover of Shakugan no Shana
Novel
Shakugan no Shana
Used times6
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NO COVER
Web novel
今年は幕歴417年です!!
Used times6
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Cover of Trails of Cold Steel
Video game
Trails of Cold Steel
Used times6
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NO COVER
Web novel
Knight's & Magic
Used times6
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NO COVER
Web novel
ありふれた職業で世界最強
Used times6
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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 times6
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NO COVER
Web novel
異世界転移で女神様から祝福を! ~いえ、手持ちの異能があるので結構です~
Used times6
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Cover of Ore wo Suki Nano wa Omae Dake ka yo
Novel
Ore wo Suki Nano wa Omae Dake ka yo
Used times6
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Cover of Goshujinsama wa Yamaneko-hime
Novel
Goshujinsama wa Yamaneko-hime
Used times6
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Cover of Wizard's Brain
Novel
Wizard's Brain
Used times6
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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 times6
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Cover of Danzai sareta Akuyaku Reijou wa, Gyakkou shite Kanpeki na Akujo wo Mezasu
Novel
Danzai sareta Akuyaku Reijou wa, Gyakkou shite Kanpeki na Akujo wo Mezasu
Used times6
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