Is this the worst penname ever?
I wanted to figure out if the artist of the electric sheep guest had done yuri before but searching for 原作原 would just get confused with 原作 and adding 漫画 or similar didn't help. Eventually I just searched for the title of the series and found them.
https://x.com/harasakuhara
Actually had several guest series in Kirara before. Seems more like an /o/ person that adds yuri elements in order to sell to a broader audience.