じっかくけい
Meanings
Adjective (の)
Noun
1. decagon
Used inUsed in %
Anime0(0%)
Live action0(0%)
Visual novels0(0%)
Novels3(0%)
Non-fiction0(0%)
Web novels1(0%)
Aozora Bunko0(0%)

Used in

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Showing 1..3 from 3 entries

Cover of The Decagon House Murders
Novel
The Decagon House Murders
Used times56
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Cover of Hyakka Ryouran
Novel
Hyakka Ryouran
Used times1
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Cover of Houkago no Mahou Sensou
Novel
Houkago no Mahou Sensou
Used times1
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