けいかい
Meanings
Noun
Verb (する)
1. vigilance; caution; alertness; precaution; being on guard
Used inUsed in %
Anime536(38%)
Live action277(21%)
Visual novels426(80%)
Novels1170(79%)
Non-fiction41(28%)
Web novels883(83%)
Aozora Bunko325(56%)

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Showing 51..100 from 3684 entries

NO COVER
Web novel
神達に拾われた男(改訂版)
Used times124
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NO COVER
Web novel
乙女ゲー世界はモブに厳しい世界です
Used times123
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Cover of Is It Wrong to Try to Pick Up Girls in a Dungeon?
Novel
Is It Wrong to Try to Pick Up Girls in a Dungeon?
Used times123
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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 times123
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NO COVER
Web novel
聖者無双 ~サラリーマン、異世界で生き残るために歩む道~
Used times121
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Cover of Durarara!!
Novel
Durarara!!
Used times115
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Cover of Monogatari Series
Novel
Monogatari Series
Used times113
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Cover of Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
Novel
Saredo Tsumibito wa Ryuu to Odoru: Dances with the Dragons
Used times110
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Cover of Full Metal Panic!
Novel
Full Metal Panic!
Used times110
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Cover of Tokyo Ravens
Novel
Tokyo Ravens
Used times109
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NO COVER
Web novel
ハズレ枠の【状態異常スキル】で最強になった俺がすべてを蹂躙するまで
Used times109
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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 times108
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Cover of Trails of Cold Steel IV
Video game
Trails of Cold Steel IV
Used times106
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Cover of Classroom of the Elite
Novel
Classroom of the Elite
Used times104
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Cover of Kono Subarashii Sekai ni Shukufuku wo!
Novel
Kono Subarashii Sekai ni Shukufuku wo!
Used times103
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NO COVER
Web novel
難攻不落の魔王城へようこそ~デバフは不要と勇者パーティーを追い出された黒魔導士、魔王軍の最高幹部に迎えられる~【Web版】
Used times103
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Cover of Kaitou Red
Novel
Kaitou Red
Used times103
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Cover of 86
Novel
86
Used times102
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NO COVER
Web novel
蜘蛛ですが、なにか?
Used times102
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NO COVER
Web novel
進化の実~知らないうちに勝ち組人生~
Used times102
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Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
Used times101
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Cover of Ben-to
Novel
Ben-to
Used times101
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Cover of Yuke, Tetsuro Yakou Kyuukou "Hokusei" Kita Touhoku Toppa-sen
Novel
Yuke, Tetsuro Yakou Kyuukou "Hokusei" Kita Touhoku Toppa-sen
Used times101
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Cover of Goblin Slayer
Novel
Goblin Slayer
Used times99
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Cover of The Irregular at Magic High School
Novel
The Irregular at Magic High School
Used times97
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NO COVER
Web novel
ライブダンジョン!
Used times97
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NO COVER
Web novel
反逆のソウルイーター ~弱者は不要といわれて剣聖(父)に追放されました~
Used times97
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Cover of Date a Live
Novel
Date a Live
Used times96
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NO COVER
Web novel
異世界のんびり農家
Used times96
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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 times95
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NO COVER
Web novel
絶対に働きたくないダンジョンマスターが惰眠をむさぼるまで【コミカライズ8巻 1/25発売】
Used times95
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Cover of Fortissimo EXS//Akkord:Nachsten Phase
Visual novel
Fortissimo EXS//Akkord:Nachsten Phase
Used times94
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NO COVER
Web novel
八男って、それはないでしょう! 
Used times93
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NO COVER
Web novel
望まぬ不死の冒険者
Used times93
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Cover of 9S (Nine S)
Novel
9S (Nine S)
Used times93
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Cover of Angel Howling
Novel
Angel Howling
Used times93
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Cover of A Certain Magical Index
Novel
A Certain Magical Index
Used times92
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NO COVER
Web novel
モンスターがあふれる世界になったので、好きに生きたいと思います
Used times91
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Cover of Kashin Yuugiden
Novel
Kashin Yuugiden
Used times89
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NO COVER
Web novel
異世界はスマートフォンとともに。
Used times88
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Cover of Akaki Tsuki no Meguru Koro
Novel
Akaki Tsuki no Meguru Koro
Used times88
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Cover of Baka to Tesuto to Shoukanjuu
Novel
Baka to Tesuto to Shoukanjuu
Used times87
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Cover of Rance 10
Visual novel
Rance 10
Used times87
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Cover of Trails in the Sky SC
Video game
Trails in the Sky SC
Used times85
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Cover of Kadorusuteito Monogatari
Novel
Kadorusuteito Monogatari
Used times84
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Cover of Arifureta Shokugyou de Sekai Saikyou
Novel
Arifureta Shokugyou de Sekai Saikyou
Used times83
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Cover of Boku to Kanojo no Game Sensou
Novel
Boku to Kanojo no Game Sensou
Used times82
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Cover of Antimagic Academy "The 35th Test Platoon"
Novel
Antimagic Academy "The 35th Test Platoon"
Used times81
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Cover of Seireitsukai no Blade Dance
Novel
Seireitsukai no Blade Dance
Used times81
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Cover of Persona 5
Video game
Persona 5
Used times81
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