Slipping Calendar

Saki Noze works in the Department of Public Relations at Yayagi University. Though he lacks charisma and general social skills, his colleagues care for him like a loving child. Saki Noze is an anxious and timid person. But he knows all that. What he doesn't know is why this young man in front of him is acting so frantic. Who even is he?! Let's rewind... Saki Noze works in the Department of Public Relations at Yayagi University. His facial expressions are hard to read, he lacks social skills, and he has recently slipped on a leaf which rendered him unconscious. When Saki comes to, he is in a hospital bed with no recollection of the past six months... Aha! So this person must be someone he's met within the past six months! Hm... But still... who is he?