やく
Meanings
Verb (5-dan, つ, intransitive)
1. to be useful; to be helpful; to serve the purpose
Used inUsed in %
Anime390(27%)
Live action275(21%)
Visual novels336(63%)
Novels835(56%)
Non-fiction86(59%)
Web novels537(50%)
Aozora Bunko196(33%)

Used in

Show only

Showing 1..50 from 2687 entries

NO COVER
Web novel
Re:ゼロから始める異世界生活
Used times155
See in database...
Cover of Re:Zero − Starting Life in Another World
Novel
Re:Zero − Starting Life in Another World
Used times126
See in database...
NO COVER
Web novel
レジェンド
Used times102
See in database...
Cover of Ascendance of a Bookworm
Novel
Ascendance of a Bookworm
Used times76
See in database...
Cover of Persona 5
Video game
Persona 5
Used times68
See in database...
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 times65
See in database...
Cover of Guin Saga
Novel
Guin Saga
Used times56
See in database...
Cover of Disco Elysium
Video game
Disco Elysium
Used times56
See in database...
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 times55
See in database...
Cover of Digimon Survive
Video game
Digimon Survive
Used times54
See in database...
Cover of Tensei Shitara Slime Datta Ken
Novel
Tensei Shitara Slime Datta Ken
Used times50
See in database...
Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
Used times48
See in database...
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 times47
See in database...
NO COVER
Web novel
魔欠落者の収納魔法~フェンリルが住み着きました~
Used times41
See in database...
NO COVER
Web novel
転生したら剣でした
Used times41
See in database...
NO COVER
Web novel
美少女になったけど、ネトゲ廃人やってます。
Used times41
See in database...
NO COVER
Web novel
異世界迷宮で奴隷ハーレムを
Used times40
See in database...
NO COVER
Web novel
転生したらスライムだった件
Used times39
See in database...
NO COVER
Aozora Bunko
モンテーニュ随想録 07 随想録 第三巻
Used times39
See in database...
NO COVER
Web novel
無職転生 - 異世界行ったら本気だす -
Used times38
See in database...
Cover of Zero Kara Hajimeru Mahou no Sho
Novel
Zero Kara Hajimeru Mahou no Sho
Used times36
See in database...
Cover of Baldur's Gate: Enhanced Edition
Video game
Baldur's Gate: Enhanced Edition
Used times34
See in database...
NO COVER
Web novel
ありふれた職業で世界最強
Used times34
See in database...
NO COVER
Aozora Bunko
モンテーニュ随想録 06 随想録 第二巻
Used times34
See in database...
Cover of Rance 10
Visual novel
Rance 10
Used times32
See in database...
Cover of Evenicle
Visual novel
Evenicle
Used times32
See in database...
Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
Used times30
See in database...
Cover of Monster Hunter Rise
Video game
Monster Hunter Rise
Used times30
See in database...
NO COVER
Web novel
人狼への転生、魔王の副官
Used times29
See in database...
Cover of The Rising of the Shield Hero
Novel
The Rising of the Shield Hero
Used times28
See in database...
NO COVER
Web novel
シャングリラ・フロンティア〜クソゲーハンター、神ゲーに挑まんとす〜
Used times28
See in database...
Cover of Kumo Desu ga, Nanika?
Novel
Kumo Desu ga, Nanika?
Used times28
See in database...
Cover of Trails of Cold Steel III
Video game
Trails of Cold Steel III
Used times27
See in database...
NO COVER
Web novel
出遅れテイマーのその日ぐらし
Used times27
See in database...
NO COVER
Web novel
神達に拾われた男(改訂版)
Used times27
See in database...
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 times27
See in database...
NO COVER
Web novel
蜘蛛ですが、なにか?
Used times27
See in database...
NO COVER
Aozora Bunko
純粋経済学要論 01 上巻
Used times27
See in database...
Cover of Densetsu Series
Novel
Densetsu Series
Used times27
See in database...
Cover of Keisanki Program no Kouzou to Kaishaku Dainihan
Book (non-fiction)
Keisanki Program no Kouzou to Kaishaku Dainihan
Used times27
See in database...
NO COVER
Web novel
賢者の弟子を名乗る賢者
Used times26
See in database...
NO COVER
Web novel
アラフォー賢者の異世界生活日記
Used times26
See in database...
Cover of Rance 9 -Helman Kakumei-
Visual novel
Rance 9 -Helman Kakumei-
Used times25
See in database...
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 times25
See in database...
Cover of Arifureta Shokugyou de Sekai Saikyou
Novel
Arifureta Shokugyou de Sekai Saikyou
Used times24
See in database...
NO COVER
Web novel
幻想再帰のアリュージョニスト
Used times24
See in database...
Cover of Uma Musume
Video game
Uma Musume
Used times24
See in database...
NO COVER
Web novel
盾の勇者の成り上がり
Used times24
See in database...
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 times24
See in database...
Cover of Kono Subarashii Sekai ni Shukufuku wo!
Novel
Kono Subarashii Sekai ni Shukufuku wo!
Used times23
See in database...