Korean artist. On her twpf profile page, she wrote her opinion about re-uploading her images.

Nickname: 紅茶 (홍챠, Hongcha)
Old names: Hz (핫체, Hasche), うちへ (Uchihe), "ROels" or "Rz"

See also

• Profile page: http://twpf.jp/black_tyaa
• Pixiv account: http://www.pixiv.net/member.php?id=4136779
• Privatter account: http://privatter.net/u/black_tyaa
• Twitter account: http://twitter.com/black_tyaa
• Old twitter (1) (deleted): http://twitter.com/Hertz_Hz_
• Old twitter (2) (deleted): http://twitter.com/MG_Hz
• Old twitter (3) (deleted): http://twitter.com/scp_roels