Gecchu http://www.pixiv.net/member.php?id=148741

Also known as Gecchunchi (circle) and Gechu

https://twitter.com/Getchunchi
Part of the circle Gecchunchi with Owanta.

Love Is Always Like a Dream by Gecchu and Owanta Puella Magi Madoka Magica Doujin released Aug 19 '15 Full color Kyouko x Sayaka Yuri
Trouble On The Beach by Gecchu and Owanta Puella Magi Madoka Magica Doujin released Oct 13 '15 Beach Full color Kyouko x Sayaka Swimsuits Yuri
Nagisa and the Cheesecake of Love by Gecchu and Owanta Puella Magi Madoka Magica Doujin released Aug 27 '17 Full color Mami x Nagisa
Sweet Cheese Memories by Gecchu and Owanta Puella Magi Madoka Magica Doujin released Aug 6 '18 Action Drama Full color
The True Feelings that Start Today by Gecchu and Owanta Puella Magi Madoka Magica Doujin released Oct 29 '18 Full color Kyouko x Sayaka Yuri
No Magia Will Cure Love Magia Record: Puella Magi Madoka Magica Side Story Doujin released Mar 1 '21 Full color Iroha x Yachiyo Yuri
Mifuyu's unending promise Magia Record: Puella Magi Madoka Magica Side Story Doujin released Sep 15 '21 Action Full color Iroha x Yachiyo Mifuyu x Yachiyo Tragedy
My Secret Record Magia Record: Puella Magi Madoka Magica Side Story Doujin released Feb 3 '22 Full color Iroha x Yachiyo Yuri