https://www.pixiv.net/users/60356242
https://www.pixiv.net/stacc/signalviolet
https://twitter.com/SignalPurple
https://twitter.com/signal_chan
https://twitter.com/signalviolet_
https://twitter.com/intent/user?user_id=1366258512951607296
https://twitter.com/intent/user?user_id=1693927065358327808
https://twitter.com/intent/user?user_id=1733445499641020416
https://signalviolet.booth.pm
https://signalviolet.fanbox.cc
https://www.pixiv.net/fanbox/creator/60356242
https://skeb.jp/@SignalViolet
https://misskey.io/@signalviolet
https://www.dlsite.com/maniax/fsr/=/keyword_creater/"紫信号"
https://www.melonbooks.co.jp/circle/index.php?circle_id=113481
https://www.melonbooks.co.jp/search/search.php?name=紫信号&text_type=author
https://lit.link/en/signalviolet
https://www.pixiv.net/stacc/user_hetz7454
https://twitter.com/SignalViolet
https://twitter.com/signalviolet
https://twitter.com/signalviolet02
https://twitter.com/signalviolet29
https://twitter.com/intent/user?user_id=1208016057035677696
https://twitter.com/intent/user?user_id=1487817935632494599
https://fantia.jp/fanclubs/490832
