ひつよう
Meanings
Adjective (な)
1. necessary; needed; essential; indispensable
必用 can imply has to be used rather than is just needed
Noun
2. necessity; need; requirement
Used inUsed in %
Anime1257(89%)
Live action1153(90%)
Visual novels513(97%)
Novels1445(97%)
Non-fiction143(99%)
Web novels1052(99%)
Aozora Bunko527(91%)

Used in

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Showing 1..50 from 6142 entries

NO COVER
Web novel
レジェンド
Used times7392
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Cover of Ascendance of a Bookworm
Novel
Ascendance of a Bookworm
Used times2833
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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 times2434
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Cover of Guin Saga
Novel
Guin Saga
Used times1313
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NO COVER
Web novel
フェアリーテイル・クロニクル ~空気読まない異世界ライフ~
Used times1309
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NO COVER
Web novel
Re:ゼロから始める異世界生活
Used times1287
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Cover of Disco Elysium
Video game
Disco Elysium
Used times1163
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Cover of Youjo Senki
Novel
Youjo Senki
Used times1090
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NO COVER
Web novel
盾の勇者の成り上がり
Used times1024
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Cover of Baldur's Gate: Enhanced Edition
Video game
Baldur's Gate: Enhanced Edition
Used times1017
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NO COVER
Web novel
ニートだけどハロワにいったら異世界につれてかれた【コミック8巻11月8日発売】
Used times952
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NO COVER
Web novel
アラフォー賢者の異世界生活日記
Used times944
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Cover of Tensei Shitara Slime Datta Ken
Novel
Tensei Shitara Slime Datta Ken
Used times900
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NO COVER
Web novel
八男って、それはないでしょう! 
Used times896
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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 times841
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NO COVER
Web novel
賢者の弟子を名乗る賢者
Used times834
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NO COVER
Web novel
ヘルモード ~やり込み好きのゲーマーは廃設定の異世界で無双する~
Used times828
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Cover of Re:Zero − Starting Life in Another World
Novel
Re:Zero − Starting Life in Another World
Used times809
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Cover of Overlord
Novel
Overlord
Used times796
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NO COVER
Web novel
ありふれた職業で世界最強
Used times764
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NO COVER
Web novel
幻想再帰のアリュージョニスト
Used times757
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NO COVER
Web novel
転生したらスライムだった件
Used times753
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Cover of Monogatari Series
Novel
Monogatari Series
Used times742
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Cover of A Certain Magical Index
Novel
A Certain Magical Index
Used times737
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Cover of Seirei Gensouki
Novel
Seirei Gensouki
Used times734
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NO COVER
Web novel
最強出涸らし皇子の暗躍帝位争い~帝位に興味ないですが、死ぬのは嫌なので弟を皇帝にしようと思います~
Used times719
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Cover of Bodacious Space Pirates
Novel
Bodacious Space Pirates
Used times659
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NO COVER
Web novel
異世界のんびり農家
Used times653
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Cover of Classroom of the Elite
Novel
Classroom of the Elite
Used times640
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NO COVER
Web novel
異世界迷宮で奴隷ハーレムを
Used times631
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Cover of The Rising of the Shield Hero
Novel
The Rising of the Shield Hero
Used times629
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NO COVER
Web novel
水属性の魔法使い
Used times611
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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 times609
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Cover of The Irregular at Magic High School
Novel
The Irregular at Magic High School
Used times605
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Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
Used times598
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NO COVER
Web novel
望まぬ不死の冒険者
Used times596
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NO COVER
Web novel
くまクマ熊ベアー
Used times591
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NO COVER
Web novel
転生したら剣でした
Used times573
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Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
Used times572
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NO COVER
Web novel
おかしな転生
Used times572
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Cover of Legend of the Galactic Heroes
Novel
Legend of the Galactic Heroes
Used times568
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NO COVER
Web novel
即死チートが最強すぎて、異世界のやつらがまるで相手にならないんですが。【TVアニメ化決定!】
Used times567
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NO COVER
Web novel
神達に拾われた男(改訂版)
Used times566
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NO COVER
Web novel
落ちこぼれ国を出る〜実は世界で4人目の付与術師だった件について〜
Used times554
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Cover of Sword Art Online
Novel
Sword Art Online
Used times552
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NO COVER
Web novel
私、能力は平均値でって言ったよね!
Used times551
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Cover of Densetsu Series
Novel
Densetsu Series
Used times544
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Cover of Rance 10
Visual novel
Rance 10
Used times535
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NO COVER
Web novel
Knight's & Magic
Used times519
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NO COVER
Web novel
無職転生 - 異世界行ったら本気だす -
Used times507
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