URLs

• https://www.pixiv.net/users/8778368
• https://www.pixiv.net/stacc/hiro_siki
• https://twitter.com/hiro_siki
• https://twitter.com/intent/user?user_id=2160300794
• https://hirosiki.fanbox.cc
• https://www.pixiv.net/fanbox/creator/8778368
• https://sketch.pixiv.net/@hiro_siki
• http://hirosikidou.blog.fc2.com
• https://www.dlsite.com/books/author/=/author_id/AJ007048
• https://www.dlsite.com/maniax/fsr/=/keyword_creater/"宏式"
• https://www.melonbooks.co.jp/search/search.php?name=宏式&text_type=author
• https://ec.toranoana.jp/tora_r/ec/app/catalog/list?searchActorName=宏式
• https://book.dmm.co.jp/list/?author=250922