Artist.
Japanese name: ヤマタツ
Circle: ヤマ小屋, オタクハイカー, あたいのうた
https://www.pixiv.net/users/451126
https://www.pixiv.net/stacc/yamatatu
https://x.com/yamatatu84
https://x.com/i/user/44335116
https://atagoyamatatsuya.fanbox.cc
https://www.pixiv.net/fanbox/creator/451126
https://sketch.pixiv.net/@yamatatu
http://c10013795.circle.ms/oc/CircleProfile.aspx
http://c10015800.circle.ms/oc/CircleProfile.aspx
http://c10020333.circle.ms/oc/CircleProfile.aspx
http://p10058353.circle.ms/tu/Pixiv.aspx
https://yamatatu84.hatenadiary.org
http://www.stickam.jp/profile/yamatatu
