Akai Ito No Shikkou Yuuyo
Complete | yoshio akira | 2015 released
summary: College student Keiji possesses the dubious talent of being able to see the red string of fate. One day, he suddenly notices a red thread tied to his own finger! He is tickled pink on catching sight of it and immediately follows the thread, but the thread leads to his own kouhai called Hiro!!…"My soul mate is a guy!?"
Kigurumi-kun