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..4 from 4 entries

Cover of Ichido Yondara Zettai ni Wasurenai Sekaishi no Kyoukasho
Book (non-fiction)
Ichido Yondara Zettai ni Wasurenai Sekaishi no Kyoukasho
Used times2
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Cover of Okane no Fuyashikata Tamekata Mamorikata ga Mi ni Tsuku Money Jutsu Taizen
Book (non-fiction)
Okane no Fuyashikata Tamekata Mamorikata ga Mi ni Tsuku Money Jutsu Taizen
Used times1
See in database...
Cover of Yagate Kanashiki Gaikokugo
Book (non-fiction)
Yagate Kanashiki Gaikokugo
Used times1
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Cover of Zurui Kangaekata Zero Kara Hajimeru Lateral Thinking Nyuumon
Book (non-fiction)
Zurui Kangaekata Zero Kara Hajimeru Lateral Thinking Nyuumon
Used times1
See in database...