Artist.

Nickname: はに山 くろふぉ (Haniyama Kurofo)
The other names: はに山 (Haniyama) or クロフォード (Crawford)
Circle name: はに王国 (Hani Oukoku)
Site name: An Event Horizon

See also

• Home page: http://aneventhorizon.web.fc2.com/index.html
• Pixiv page: http://www.pixiv.net/member.php?id=482594
• Niconico account: http://www.nicovideo.jp/user/540608
• Niconico MyList: http://www.nicovideo.jp/mylist/7918310
• Niconico Seiga page: http://seiga.nicovideo.jp/user/illust/540608?target=illust_all
• Privatter account: http://privatter.net/u/Crawford_Hanio
• Twitter: http://twitter.com/Crawford_Hanio
• Pawoo account: http://pawoo.net/@Haniyama
• Circle.ms: http://portal.circle.ms/Circle/Index/10360358
• Comike Web Catalog: http://webcatalog.circle.ms/Perma/Circle/10360358
• Old home page (dead): http://an-event-horizon.hp.infoseek.co.jp/index.html