コソ練れん
Meanings
Noun
Verb (する, intransitive)
Slang
1. practicing by oneself; covert rehearsal
Used inUsed in %
Anime2(0%)
Live action1(0%)
Visual novels4(0%)
Novels2(0%)
Non-fiction0(0%)
Web novels0(0%)
Aozora Bunko0(0%)

Used in

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Showing 1..2 from 2 entries

Cover of Monogatari Series
Novel
Monogatari Series
Used times3
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Cover of Eiyuu to Majo no Tensei Love Comedy
Novel
Eiyuu to Majo no Tensei Love Comedy
Used times1
See in database...