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/
