Artist, mangaka.

Pen-name: 柚木 涼太 (Yuzuki Ryouta)
Nickname: 涼太 (Ryouta)
Site name: 伽藍堂 (GYARANDŌ)
Circle (1): "ギャランローズ (Gyaran Rose)":http://oto623.web.fc2.com/gr/ (The other members: "Yuzuki Oto":http://www.pixiv.net/member.php?id=1111553 and "Negishi":[http://www.pixiv.net/member.php?id=1077732])
Circle (2): "アカギローズ (Akagi Rose)":http://oto623.web.fc2.com/ar/ (The other members: "Yuzuki Oto":[http://www.pixiv.net/member.php?id=1111553], "Negishi":[http://www.pixiv.net/member.php?id=1077732] and "Suruga Yuki":[http://www.pixiv.net/member.php?id=443586])
yuzuki ryouta