Does the author have no other stories?

I believe Kouguu no Omega is one!

if they made kouguu no omega then they made all the others no? is this the same author lol
kouguu no omega says tsuyuhisa fumi

yes because if you google up tsuyuhisa fumi and check out their profile on websites like mangaupdates, you can see all of the series they made and Ugetsudou Antique is listed as well. The art between the two is very similiar too as Ugetsudou Antique is one of their earlier works lol

oh peak

“Sjuku Nichoume Love Hour”, “Suki no Onshoku wa Kikanaide”, “Kouguu no Omega”, “Komadori wa, Yoru no Tobari”, “Undead”, and “Matsuyoi no Oni”