おく
Meanings
Expression
Noun
Idiomatic
1. ace up one's sleeve; trump card; last resort
2. secret skills; secret; mystery
Used inUsed in %
Anime121(8%)
Live action34(2%)
Visual novels129(24%)
Novels248(16%)
Non-fiction4(2%)
Web novels144(13%)
Aozora Bunko42(7%)

Used in

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Showing 1..50 from 121 entries

Cover of Akame ga Kill
Anime
Akame ga Kill
Used times35
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Cover of Ansatsu Kyoushitsu
Anime
Ansatsu Kyoushitsu
Used times6
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Cover of Uchouten Kazoku
Anime
Uchouten Kazoku
Used times5
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Cover of Bishoujo Senshi Sailor Moon SuperS
Anime
Bishoujo Senshi Sailor Moon SuperS
Used times4
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Cover of Darwin's Game
Anime
Darwin's Game
Used times4
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Cover of Accel World
Anime
Accel World
Used times3
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Cover of Double Decker! Doug & Kirill
Anime
Double Decker! Doug & Kirill
Used times3
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Cover of Mazinger Z
Anime
Mazinger Z
Used times3
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Cover of Yu Yu Hakusho S2
Anime
Yu Yu Hakusho S2
Used times3
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Cover of One Piece Arc 21 (220-224): Ocean's Dream
Anime
One Piece Arc 21 (220-224): Ocean's Dream
Used times3
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Cover of Battle Spirits: Burning Soul
Anime
Battle Spirits: Burning Soul
Used times2
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Cover of Yuusha Tokkyuu Might Gaine
Anime
Yuusha Tokkyuu Might Gaine
Used times2
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Cover of Bungou Stay Dogs S3
Anime
Bungou Stay Dogs S3
Used times2
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Cover of Mahou Shoujo Lyrical Nanoha StrikerS
Anime
Mahou Shoujo Lyrical Nanoha StrikerS
Used times2
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Cover of Gabriel Dropout
Anime
Gabriel Dropout
Used times2
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Cover of Zoids Wild
Anime
Zoids Wild
Used times2
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Cover of Slayers Revolution
Anime
Slayers Revolution
Used times2
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Cover of Trinity Seven
Anime
Trinity Seven
Used times2
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Cover of Itai no wa Iya nano de Bougyoryoku ni Kyokufuri Shitai to Omoimasu
Anime
Itai no wa Iya nano de Bougyoryoku ni Kyokufuri Shitai to Omoimasu
Used times2
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Cover of Hunter x Hunter (2011)
Anime
Hunter x Hunter (2011)
Used times2
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Cover of Shin Sekai Yori
Anime
Shin Sekai Yori
Used times2
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Cover of Gunjou no Magmel
Anime
Gunjou no Magmel
Used times2
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Cover of Shinmai Maou no Testament
Anime
Shinmai Maou no Testament
Used times2
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Cover of Katanagatari
Anime
Katanagatari
Used times2
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Cover of Star Twinkle Precure
Anime
Star Twinkle Precure
Used times2
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Cover of Sonic X
Anime
Sonic X
Used times2
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Cover of Shinchou Yuusha: Kono Yuusha ga Ore Tueee Kuse ni Shinchou Sugiru
Anime
Shinchou Yuusha: Kono Yuusha ga Ore Tueee Kuse ni Shinchou Sugiru
Used times2
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Cover of Senyuu
Anime
Senyuu
Used times2
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Cover of Yu Yu Hakusho
Anime
Yu Yu Hakusho
Used times2
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Cover of That Time I Got Reincarnated as a Slime
Anime
That Time I Got Reincarnated as a Slime
Used times2
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Cover of Hataraku Saibou BLACK
Anime
Hataraku Saibou BLACK
Used times2
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Cover of Magi: The labyrinth of magic S2
Anime
Magi: The labyrinth of magic S2
Used times2
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Cover of Gakusen Toshi Asterisk S2
Anime
Gakusen Toshi Asterisk S2
Used times2
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Cover of Summertime Render
Anime
Summertime Render
Used times2
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Cover of InuYasha S6
Anime
InuYasha S6
Used times2
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Cover of Lucky Star
Anime
Lucky Star
Used times1
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Cover of Acchi Kocchi
Anime
Acchi Kocchi
Used times1
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Cover of Aldnoah Zero
Anime
Aldnoah Zero
Used times1
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Cover of Battle Spirits: Heroes
Anime
Battle Spirits: Heroes
Used times1
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Cover of Ao no Exorcist - Kyoto Fujouou-hen
Anime
Ao no Exorcist - Kyoto Fujouou-hen
Used times1
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Cover of Fullmetal Alchemist Brotherhood
Anime
Fullmetal Alchemist Brotherhood
Used times1
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Cover of Slayers (1995)
Anime
Slayers (1995)
Used times1
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Cover of RDG: Red Data Girl
Anime
RDG: Red Data Girl
Used times1
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Cover of Digimon Adventure
Anime
Digimon Adventure
Used times1
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Cover of Nagasarete Airantou
Anime
Nagasarete Airantou
Used times1
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Cover of Nanatsu no Umi no Tico
Anime
Nanatsu no Umi no Tico
Used times1
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Cover of Zipang
Anime
Zipang
Used times1
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Cover of Chou Soku Henkei Gyrozetter
Anime
Chou Soku Henkei Gyrozetter
Used times1
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Cover of Mouretsu Pirates
Anime
Mouretsu Pirates
Used times1
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Cover of Fate Stay Night: Unlimited Blade Works S2
Anime
Fate Stay Night: Unlimited Blade Works S2
Used times1
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