青線
あおせん
- blue line n
- area around a red-light district where illegal prostitution occurred (marked on police maps by a blue line) (1940s-1956) n
Kanji
青
セイ • ショウ
あお • あお- • あお.い
blue; green
線
セン
すじ
line; track
Synonyms
青線地帯
あおせんちたい
- area around a red-light district where illegal prostitution occurred (marked on police maps by a blue line) (1940s-1956) n