あおせん
Meanings
Noun
1. blue line
2. area around a red-light district where illegal prostitution occurred (marked on police maps by a blue line) (1940s-1956)
3. non-legal public waterway (denoted by a blue line on cadastral maps; sometimes no longer physically existing)
Used inUsed in %
Anime1(0%)
Live action0(0%)
Visual novels0(0%)
Novels7(0%)
Non-fiction1(0%)
Web novels1(0%)
Aozora Bunko3(0%)

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Cover of Enen no Shouboutai
Anime
Enen no Shouboutai
Used times3
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