Webcomic artist.

Nickname: 長谷川 シグリオ (Hasegawa Shigurio)
The other names: シグリオ (Shigurio) or シグマリオン (Sigmarion)
Circle & site name: レッドブルリアン王国
Old joint circle name: 微炭酸

h4.See also

* Blog: http://burst-sigmarion.blogspot.com/
* Pixiv account: http://www.pixiv.net/member.php?id=7320
* Pixiv novels: http://www.pixiv.net/novel/member.php?id=7320
* Niconico account: http://www.nicovideo.jp/user/2174351
* Niconico Manga: http://seiga.nicovideo.jp/manga/list?user_id=2174351
* Shounen Jump Rookie webcomics: http://rookie.shonenjump.com/users/1609047349018327127
* Twitter account: http://twitter.com/sigmarion
* Circle.ms: http://portal.circle.ms/Circle/Index/10025405
* Booth web store: http://hypersigmarion.booth.pm/

shigurio