役やくに立たつ
Meanings
Expression
Verb (5-dan, つ)
1. to be helpful; to be useful
Used inUsed in %
Anime779(54%)
Live action658(51%)
Visual novels455(84%)
Novels1496(77%)
Non-fiction101(70%)
Web novels792(75%)
Aozora Bunko351(60%)

Used in

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Showing 1201..1250 from 1496 entries

Cover of Influence Incident
Novel
Influence Incident
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Cover of Watashi wa Teki ni Narimasen!
Novel
Watashi wa Teki ni Narimasen!
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Cover of Juuni Taisen
Novel
Juuni Taisen
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Cover of Kanojo no L: Usotsuki-tachi no Koubousen
Novel
Kanojo no L: Usotsuki-tachi no Koubousen
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Cover of Quintet Phantasm
Novel
Quintet Phantasm
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Cover of Ore no Shoukanjuu, Shinderu
Novel
Ore no Shoukanjuu, Shinderu
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Cover of Skill-kurai no Eiyuutan
Novel
Skill-kurai no Eiyuutan
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Cover of Tensei Tantou Megami ga 100-nin Ita node Cheat Skill 100-ko Moraeta
Novel
Tensei Tantou Megami ga 100-nin Ita node Cheat Skill 100-ko Moraeta
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Cover of Tonari no Kuuderella wo Amayakashitara, Uchi no Aikagi wo Watasu Koto ni Natta
Novel
Tonari no Kuuderella wo Amayakashitara, Uchi no Aikagi wo Watasu Koto ni Natta
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Cover of Ano Otome Game wa Oretachi ni Kibishii Sekai desu
Novel
Ano Otome Game wa Oretachi ni Kibishii Sekai desu
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Cover of Warawanai Kagakusha to Mahoutsukai Series
Novel
Warawanai Kagakusha to Mahoutsukai Series
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Cover of Hachidai Shuzoku no Saijaku Kettousha
Novel
Hachidai Shuzoku no Saijaku Kettousha
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Blurred cover of Sarasareta Chikan Sousa: Mesutei W Choukyou
NSFW cover
Novel
Sarasareta Chikan Sousa: Mesutei W Choukyou
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Cover of Shishunki Boys x Girls Sensou
Novel
Shishunki Boys x Girls Sensou
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Cover of Tonikaku Imouto ga Hoshii: Saikyou no Kyuuketsuki wa Mujikaku Gohoushichuu!
Novel
Tonikaku Imouto ga Hoshii: Saikyou no Kyuuketsuki wa Mujikaku Gohoushichuu!
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Cover of Mozou Oujo Soudouki: Fake Fake
Novel
Mozou Oujo Soudouki: Fake Fake
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Cover of Class de Ichiban no Kanojo, Jitsu wa Bocchi no Ore no Kanojo desu
Novel
Class de Ichiban no Kanojo, Jitsu wa Bocchi no Ore no Kanojo desu
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Cover of 0.2 Lux no Mahou no Shita de
Novel
0.2 Lux no Mahou no Shita de
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Blurred cover of Wedding Taimashi: Soujoku no Shimai Hanayome
NSFW cover
Novel
Wedding Taimashi: Soujoku no Shimai Hanayome
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Cover of Yuri-iro Gakuen Ryou: Koibito wa Roommate
Novel
Yuri-iro Gakuen Ryou: Koibito wa Roommate
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Blurred cover of Cool-maso! Fantasia: Shitsukete Himekishi-sama
suggestive cover
click to reveal
Novel
Cool-maso! Fantasia: Shitsukete Himekishi-sama
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Cover of Ousama no Propose
Novel
Ousama no Propose
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Cover of Katekyou Hitman Reborn! Secret Bullet
Novel
Katekyou Hitman Reborn! Secret Bullet
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Cover of My Little Sister is a Tyrannosaurus
Novel
My Little Sister is a Tyrannosaurus
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Cover of Houkago Shijuusou
Novel
Houkago Shijuusou
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Cover of Antimagic Academy "The 35th Test Platoon" Another Mission
Novel
Antimagic Academy "The 35th Test Platoon" Another Mission
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Cover of Kaidan Kanojo
Novel
Kaidan Kanojo
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Cover of Goshujin-sama no Iinari!?
Novel
Goshujin-sama no Iinari!?
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Cover of Kaze ga Tsuyoku Fuiteiru
Novel
Kaze ga Tsuyoku Fuiteiru
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Cover of Legend of the Galactic Heroes Side Stories
Novel
Legend of the Galactic Heroes Side Stories
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Cover of Sound! Euphonium
Novel
Sound! Euphonium
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Cover of 52 Hertz no Kujiratachi
Novel
52 Hertz no Kujiratachi
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Cover of Kekkon ga Zentei no Rabukome
Novel
Kekkon ga Zentei no Rabukome
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Cover of Musume Janakute Watashi ga Suki Nano?!
Novel
Musume Janakute Watashi ga Suki Nano?!
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Cover of Vivy Prototype
Novel
Vivy Prototype
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Cover of Kotonoha no Niwa
Novel
Kotonoha no Niwa
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Cover of Sekaiichi Kawaii Ore no Osananajimi ga, Kyou mo Kawaii
Novel
Sekaiichi Kawaii Ore no Osananajimi ga, Kyou mo Kawaii
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Cover of Shokuzai
Novel
Shokuzai
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Cover of Kanojo no Imouto to Kiss wo Shita
Novel
Kanojo no Imouto to Kiss wo Shita
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Cover of Kaidan to Odorou, Soshite Anata wa Kaidan de Odoru
Novel
Kaidan to Odorou, Soshite Anata wa Kaidan de Odoru
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Cover of Baccano! 1705 The Ironic Light Orchestra
Novel
Baccano! 1705 The Ironic Light Orchestra
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Cover of Baccano! 1932 (Summer) Man in the Killer
Novel
Baccano! 1932 (Summer) Man in the Killer
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Cover of Baccano! 1932 Drug & The Dominos
Novel
Baccano! 1932 Drug & The Dominos
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Cover of Boogiepop Returns: VS Imaginator
Novel
Boogiepop Returns: VS Imaginator
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Cover of Isshun wo Ikiru Kimi wo, Boku wa Eien ni Wasurenai
Novel
Isshun wo Ikiru Kimi wo, Boku wa Eien ni Wasurenai
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Cover of Yuki Guni
Novel
Yuki Guni
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Cover of Kokkyou no Minami, Taiyou no Nishi
Novel
Kokkyou no Minami, Taiyou no Nishi
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Cover of Orange
Novel
Orange
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Cover of Soukou Akki Muramasa: Uchuu-hen
Novel
Soukou Akki Muramasa: Uchuu-hen
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Cover of Kanojo ni Uwaki Sareteita Ore ga, Koakuma na Kouhai ni Natsukareteimasu
Novel
Kanojo ni Uwaki Sareteita Ore ga, Koakuma na Kouhai ni Natsukareteimasu
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