たいにゃん

Tinyan is a former programmer for SystemSoft where she worked on games such as Seena and Megaton Arms. She is also an artist and runs the doujin circle Bug Neko Soft.

She is the creator of the freeware visual novel engine System-NNN, most famously used by Cyc, B-Eye Communications, and Ranba Amuse. Both Tinyan and one of the co-founders of Cyc, Ishikawa Jun'ichi, worked for SystemSoft around the same time, and this may explain why they used her engine. 

She also uses the name Naynit Kcalb Studio or Naynit Kcalbwen Studio for some projects like the previously mentioned System-NNN. (Naynit = Tinyan in reverse order)