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有ゆう効こう性せい
Meanings
Noun
1. validity; effectiveness
Used inUsed in %
Anime11(0%)
Live action16(1%)
Visual novels18(3%)
Novels98(6%)
Non-fiction15(10%)
Web novels33(3%)
Aozora Bunko7(1%)

Used in

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AnimeLive actionVisual novelsNovelsBooks (non-fiction)Web novelsAozora Bunko

Showing 1..50 from 200 entries

Cover of Kenkou Shokuhin no Koto ga Yoku Wakaru Hon
Book (non-fiction)
Kenkou Shokuhin no Koto ga Yoku Wakaru Hon
Used times27
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Cover of Starship Operators
Novel
Starship Operators
Used times8
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Cover of The Irregular at Magic High School
Novel
The Irregular at Magic High School
Used times7
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Cover of Tokyo Ravens
Novel
Tokyo Ravens
Used times7
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Cover of Nejimaki Seirei Senki: Tenkyou no Alderamin
Novel
Nejimaki Seirei Senki: Tenkyou no Alderamin
Used times6
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Cover of Youjo Senki
Novel
Youjo Senki
Used times5
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Cover of Propeller Opera
Novel
Propeller Opera
Used times5
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Cover of Densetsu Series
Novel
Densetsu Series
Used times5
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Cover of The Melancholy of Haruhi Suzumiya
Novel
The Melancholy of Haruhi Suzumiya
Used times4
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Cover of Baldur's Gate: Enhanced Edition
Video game
Baldur's Gate: Enhanced Edition
Used times4
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Cover of Rebuild World
Novel
Rebuild World
Used times4
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Cover of Sora no Kane no Hibiku Hoshi de
Novel
Sora no Kane no Hibiku Hoshi de
Used times4
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NO COVER
Web novel
【連載版】廃嫡貴族のスキルマスター　～廃嫡されましたが、『スキル創造』スキルで世界最強のスキルマスターになりました！？～
Used times3
See in database...
NO COVER
Web novel
蒼海の魔槍（グングニル）～超高速ロケット魚雷で日本が無双
Used times3
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Cover of Bishounen Tanteidan
Novel
Bishounen Tanteidan
Used times3
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Cover of Muv-Luv Alternative
Visual novel
Muv-Luv Alternative
Used times3
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NO COVER
Web novel
ありふれた職業で世界最強
Used times3
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NO COVER
Web novel
アラフォー賢者の異世界生活日記
Used times3
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NO COVER
Web novel
転生した大聖女は、聖女であることをひた隠す
Used times3
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Cover of 9S (Nine S)
Novel
9S (Nine S)
Used times3
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Cover of Iconoclast!
Novel
Iconoclast!
Used times3
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Cover of Guns Heart
Novel
Guns Heart
Used times3
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Cover of Unsung Cinderella: Byouin Yakuzaishi no Shohousen
Live action
Unsung Cinderella: Byouin Yakuzaishi no Shohousen
Used times3
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Cover of Koufukuron
Book (non-fiction)
Koufukuron
Used times3
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NO COVER
Aozora Bunko
パソコン創世記
Used times3
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NO COVER
Aozora Bunko
近代医学の興隆
Used times3
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Cover of Higurashi no Naku Koro ni
Visual novel
Higurashi no Naku Koro ni
Used times2
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Cover of Sengoku † Koihime X ~Otome Kenran ☆ Sengoku Emaki~
Visual novel
Sengoku † Koihime X ~Otome Kenran ☆ Sengoku Emaki~
Used times2
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Cover of ATARU
Live action
ATARU
Used times2
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Cover of Onna wa Sore wo Yurusanai
Live action
Onna wa Sore wo Yurusanai
Used times2
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Cover of My Little Sister Can't Be This Cute
Novel
My Little Sister Can't Be This Cute
Used times2
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Cover of A Certain Magical Index
Novel
A Certain Magical Index
Used times2
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Cover of Orabatora Senki
Novel
Orabatora Senki
Used times2
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Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
Used times2
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NO COVER
Web novel
異次元無双の紅き艦
Used times2
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NO COVER
Web novel
スキルガチャ屋はじめました～俺の『スキルガチャダス』は誰でも引ける！　ガチャを販売し大儲け！　目指せＳ級探索士～
Used times2
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NO COVER
Web novel
今年は幕歴４１７年です！！
Used times2
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Cover of Arifureta Shokugyou de Sekai Saikyou
Novel
Arifureta Shokugyou de Sekai Saikyou
Used times2
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Cover of Isekai Goumon Hime
Novel
Isekai Goumon Hime
Used times2
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Cover of Rei-Jin-G-Lu-P
Visual novel
Rei-Jin-G-Lu-P
Used times2
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Cover of Trails in the Sky SC
Video game
Trails in the Sky SC
Used times2
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Cover of Saihate no Ima
Visual novel
Saihate no Ima
Used times2
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Cover of Tokyo Dead Line
Novel
Tokyo Dead Line
Used times2
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Cover of Sekai Saikou no Ansatsusha, Isekai Kizoku ni Tensei Suru
Novel
Sekai Saikou no Ansatsusha, Isekai Kizoku ni Tensei Suru
Used times2
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NO COVER
Web novel
Knight's & Magic
Used times2
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NO COVER
Web novel
おかしな転生
Used times2
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Cover of Kyokou Suiri
Novel
Kyokou Suiri
Used times2
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Cover of Guin Saga
Novel
Guin Saga
Used times2
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Cover of Scrapped Princess
Novel
Scrapped Princess
Used times2
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Cover of Chiisana Kuni no Kyuuseishu
Novel
Chiisana Kuni no Kyuuseishu
Used times2
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