セオリー
Meanings
Noun
1. theory
Used inUsed in %
Anime70(5%)
Live action20(1%)
Visual novels103(19%)
Novels244(16%)
Non-fiction9(6%)
Web novels112(10%)
Aozora Bunko2(0%)

Used in

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Showing 101..150 from 244 entries

Cover of Hisshou Dungeon Unei Houhou
Novel
Hisshou Dungeon Unei Houhou
Used times2
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Cover of Valhalla no Bangohan
Novel
Valhalla no Bangohan
Used times2
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Cover of Shiritsu! Sanjuusangen Dougakuin
Novel
Shiritsu! Sanjuusangen Dougakuin
Used times2
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Cover of F-Rank no Boukun
Novel
F-Rank no Boukun
Used times2
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Cover of Shimotsuma Monogatari Yankee-chan to Lolita-chan
Novel
Shimotsuma Monogatari Yankee-chan to Lolita-chan
Used times2
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Cover of Kuzu ga Seiken Hirotta Kekka
Novel
Kuzu ga Seiken Hirotta Kekka
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Cover of Hell Mode: Yarikomizuki no Gamer wa Hai Settei no Isekai de Musou Suru
Novel
Hell Mode: Yarikomizuki no Gamer wa Hai Settei no Isekai de Musou Suru
Used times2
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Cover of Clockwork Planet
Novel
Clockwork Planet
Used times2
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Cover of Yuusha-sama no Oshishou-sama
Novel
Yuusha-sama no Oshishou-sama
Used times2
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Cover of Gamers! DLC
Novel
Gamers! DLC
Used times2
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Cover of Full Metal Panic! Another
Novel
Full Metal Panic! Another
Used times2
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Cover of Mardock Scramble
Novel
Mardock Scramble
Used times2
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Cover of Isekai wa Smartphone to Tomo ni.
Novel
Isekai wa Smartphone to Tomo ni.
Used times2
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Cover of Sokushi Cheat ga Saikyou sugite, Isekai no Yatsura ga Maru de Aite ni Naranaindesu ga.
Novel
Sokushi Cheat ga Saikyou sugite, Isekai no Yatsura ga Maru de Aite ni Naranaindesu ga.
Used times2
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Cover of Baka to Tesuto to Shoukanjuu
Novel
Baka to Tesuto to Shoukanjuu
Used times1
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Cover of Tomodachi no Kanojo no Kokuhaku wo Kotowattara, Okotowariya ni Sukauto Saremashita
Novel
Tomodachi no Kanojo no Kokuhaku wo Kotowattara, Okotowariya ni Sukauto Saremashita
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Cover of Bijoutachi ni Semarareteiru Kishi Ore wa Jiyuu ga Hoshii!
Novel
Bijoutachi ni Semarareteiru Kishi Ore wa Jiyuu ga Hoshii!
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Cover of Humanity Has Declined
Novel
Humanity Has Declined
Used times1
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Cover of Himekishi ga Classmate
Novel
Himekishi ga Classmate
Used times1
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Cover of Yahari Ore no Seishun Love Come wa Machigatteiru
Novel
Yahari Ore no Seishun Love Come wa Machigatteiru
Used times1
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Cover of The Melancholy of Haruhi Suzumiya
Novel
The Melancholy of Haruhi Suzumiya
Used times1
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Cover of Tatakau Shisho
Novel
Tatakau Shisho
Used times1
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Cover of Leviathan no Koibito
Novel
Leviathan no Koibito
Used times1
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Cover of Rizuberuru no Ma
Novel
Rizuberuru no Ma
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Cover of Magical City Night
Novel
Magical City Night
Used times1
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Cover of VRMMO de Summoner Hajimemashita
Novel
VRMMO de Summoner Hajimemashita
Used times1
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Cover of Orabatora Senki
Novel
Orabatora Senki
Used times1
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Cover of Kujira no Sora
Novel
Kujira no Sora
Used times1
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Cover of Sanzensekai no Karasu wo Koroshi
Novel
Sanzensekai no Karasu wo Koroshi
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Cover of Kokoro Connect
Novel
Kokoro Connect
Used times1
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Cover of Kono Subarashii Sekai ni Shukufuku wo!
Novel
Kono Subarashii Sekai ni Shukufuku wo!
Used times1
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Cover of Mushoku Tensei: Jobless Reincarnation
Novel
Mushoku Tensei: Jobless Reincarnation
Used times1
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Cover of Kaifuku Jutsushi no Yarinaoshi ~Sokushi Mahou to Skill Copy no Chouetsu Heal~
Novel
Kaifuku Jutsushi no Yarinaoshi ~Sokushi Mahou to Skill Copy no Chouetsu Heal~
Used times1
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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 Rakudai Kishi no Eiyuu Tan
Novel
Rakudai Kishi no Eiyuu Tan
Used times1
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Cover of Spy Kyoushitsu
Novel
Spy Kyoushitsu
Used times1
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Cover of Keiken-zumi na Kimi to, Keiken Zero na Ore ga, Otsukiai Suru Hanashi
Novel
Keiken-zumi na Kimi to, Keiken Zero na Ore ga, Otsukiai Suru Hanashi
Used times1
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Cover of Tantei wa Mou Shindeiru
Novel
Tantei wa Mou Shindeiru
Used times1
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Cover of Baccano! 1931 Another Junk Railroad
Novel
Baccano! 1931 Another Junk Railroad
Used times1
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Cover of Yougisha X no Kenshin
Novel
Yougisha X no Kenshin
Used times1
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Cover of GJ-bu
Novel
GJ-bu
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Cover of Watashi ga Koibito ni Nareru Wake nai jan, Muri Muri!
Novel
Watashi ga Koibito ni Nareru Wake nai jan, Muri Muri!
Used times1
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Cover of AURA ~Maryuuin Kouga Saigo no Tatakai~
Novel
AURA ~Maryuuin Kouga Saigo no Tatakai~
Used times1
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Cover of Urasekai Picnic
Novel
Urasekai Picnic
Used times1
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Cover of Yatara to Sasshi no Ii Ore wa, Dokuzetsu Kuudere Bishoujo no Chiisana Dere mo Minogasazu ni Guigui Iku
Novel
Yatara to Sasshi no Ii Ore wa, Dokuzetsu Kuudere Bishoujo no Chiisana Dere mo Minogasazu ni Guigui Iku
Used times1
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Cover of Juuni Taisen Tai Juuni Taisen
Novel
Juuni Taisen Tai Juuni Taisen
Used times1
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Cover of Sabikui Bisco
Novel
Sabikui Bisco
Used times1
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Cover of Tatoe Anata ga Hone ni Nattemo
Novel
Tatoe Anata ga Hone ni Nattemo
Used times1
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Cover of Kimi no Wasurekata wo Oshiete
Novel
Kimi no Wasurekata wo Oshiete
Used times1
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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 times1
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