Artist, eromangaka. Likes headphones, bike shorts, goggles and glasses.

Artist name: ロックハート (Lockheart)
Other names: からあげパンダ (Karaage Panda), ロクハ or ロック
Circle & site name: 重力堂 (Juuryokudou, GRAVITY HALL)
The other circle name: ぐるめ堂 (Gurume-dou) (Master Elroad's circle. The other member: Yoshiki_(Vanishing_Point))

See also

• Homepage: http://gravityhall.web.fc2.com/
• Pixiv account (RockHeart): http://www.pixiv.net/member.php?id=12239
• Pixiv account (KaraagePanda): http://www.pixiv.net/member.php?id=570903
• Nijie account: http://nijie.info/members.php?id=5683
• Tinami account: http://www.tinami.com/creator/profile/1843
• Drawr account: http://drawr.net/finalheaven
• Niconico account: http://www.nicovideo.jp/user/1533659
• Niconico MyList: http://www.nicovideo.jp/mylist/13986138
• Niconico community: http://com.nicovideo.jp/community/co206685
• Niconico Seiga: http://seiga.nicovideo.jp/user/illust/1533659?target=illust_all
• Stickam account: http://www.stickam.jp/profile/lockheart
• Twitter account: http://twitter.com/lockheart4649
• Omata.pic account: http://omata-pic.com/member.php?id=1379
• Twitpic account (stopped): http://twitpic.com/photos/lockheart4649
• Img.ly account: http://img.ly/images/lockheart4649
• Mixi account: http://mixi.jp/show_friend.pl?id=1538697
• Spibal miniblog (empty): http://spibal.webclap.com/?id=gravityhall
• Circle.ms: http://c10217319.circle.ms/oc/CircleProfile.aspx
• Old homepage (moved): http://gravityhall.ojaru.jp/

• The Doujinshi & Manga Lexicon: http://www.doujinshi.org/browse/circle/29843/

• Gurume-dou's websites (shared with the other members)
• HP: http://gurumedou.web.fc2.com/
• Blog: http://gurumedou.blog55.fc2.com/

Original characters:

• Yashiro
• Sarah