Ryou Morogami — http://www.pixiv.net/member.php?id=5742485

Also known as Ishikiriba

Inside the Scarlet Mansion Touhou Project Doujin released Sep 22 '06 4-koma Comedy Full color

Kourindou Business Touhou Project Doujin released Sep 22 '06 4-koma Comedy Full color

Keine, Mokou's Tutor Touhou Project Doujin released Sep 26 '06 4-koma Comedy Full color Keine x Mokou

Yagokoro Lab Touhou Project Doujin released Sep 26 '06 Comedy Ecchi Full color

Modus Operandi Touhou Project Doujin released Sep 26 '06 4-koma Comedy Full color

Kourin Shop Madness Touhou Project Doujin released Sep 26 '06 4-koma Comedy Full color

Santa Sakuya Touhou Project Doujin released Sep 26 '06 4-koma Christmas Comedy Full color

Alice Santa Touhou Project Doujin released Nov 25 '06 4-koma Alice x Sakuya Christmas Comedy Full color

The Most Moe Situation Touhou Project Doujin released Nov 25 '06 4-koma Comedy Ecchi Eirin x Kaguya Full color

Ghost Pair Touhou Project Doujin released Jan 28 '07 4-koma Comedy Full color

Moromanga Room Touhou Project Doujin released Mar 4 '07 4-koma Comedy

Yakumo Household Bank Account Touhou Project Doujin released Mar 5 '07 4-koma Comedy Full color Slice of life

Mari Santa Touhou Project Doujin released Apr 20 '07 4-koma Christmas Comedy Full color

Scarlet Devil Mansion Bathtime Touhou Project Doujin released Jun 20 '07 4-koma Bath Comedy Full color

Yama Paradise Touhou Project Doujin released Jun 29 '07 Comedy Hot spring Komachi x Shikieiki

Summer Mokou Touhou Project Doujin released Dec 9 '07 4-koma Childification Comedy Full color

At That Time, At That Place, You Were There Touhou Project Doujin released Apr 13 '08 Comedy Parody

Kappa Roll Touhou Project Doujin released Oct 26 '08 4-koma Comedy Full color

You GOD Mail! Touhou Project Doujin released May 17 '09 4-koma Comedy Fantasy

Closed for Today Touhou Project Doujin released Jul 27 '15 Comedy

My Name Is Kotiya! Touhou Project Doujin released Jan 2 '19 4-koma Comedy Full color