Artist, mangaka.

• Japanese name: でゆ山 (Deyuyama)
• Old names: でゆくし (Deyukushi) or でゆ (Deyu)
• Circle name: どんちち屋さん (Donchichi-ya-san)
• Old circle name: ビストロマウンテン (Bistro Mountain)
• Pixiv account: https://www.pixiv.net/member.php?id=1991084
• Nijie account: http://nijie.info/members.php?id=7139
• Pixiv sketch account: https://sketch.pixiv.net/@aytms
• Twitter account: https://twitter.com/deyuyama
• Pawoo account: https://pawoo.net/@aytms
• Circle.ms: http://portal.circle.ms/Circle/Index/10069955
• Stickam account (deleted): http://www.stickam.jp/profile/deyukushi
• Old twitter account (Deleted): http://twitter.com/deyukushi/
• Twipple photo (dead): http://p.twipple.jp/user/deyukushi
• Yfrog images (dead): http://yfrog.com/user/deyukushi/photos

• Joint circle name: ミルキッシュLAB (Milkish LAB) (circle partgiven name: Bun)
• Old circle name: ひよこ豆 (Hiyoko Mame)
• Circle home page: http://hiyoko080mame.blog.fc2.com/