URLs

• https://www.pixiv.net/users/94875814
• https://www.pixiv.net/stacc/user_hfpv3235
• https://twitter.com/lleftt
• https://twitter.com/intent/user?user_id=115874632
• http://en.wikipedia.org/wiki/Hidari_(illustrator)
• http://ja.wikipedia.org/wiki/左_(イラストレーター)
• https://anidb.net/creator/22094
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=94320
• https://www.mobygames.com/person/574686
• https://myanimelist.net/people/14881
• https://vndb.org/s6653
• http://doujinshi.mugimugi.org/browse/author/1357/
• http://www3.ctktv.ne.jp/~yosida-p/
• http://leftside.info