My Uptight Boss Used to Be My Biggest FanNewTakane no Katabutsu Joushi wa Watashi no Moto Top Otaku; 高嶺の堅物上司は私の元TO(トップオタク); 高嶺の堅物上司は私の元TO（トップオタク）; Takane no Katabutsu Joushi wa Watashi no Moto TO

Tsuki Mizutani, a former underground idol, is a new employee at SHE, one of Japan's leading footwear manufacturers. After finally landing a job at the company she'd always dreamed of working for, Tsuki is assigned to the design department, just as she'd hoped. Surrounded by friendly coworkers, she believes she's about to begin a wonderful new chapter in her professional life. ...Or so she thought. There's just one thing weighing heavily on her mind: her direct supervisor, Yutaka Hoshino, who sits right across from her, is absolutely terrifying! One day, Tsuki notices a card near Hoshino's desk. It's a limited-edition cheki photo of herself from her idol days. "W-Wait a minute... Don't tell me Manager Hoshino is... Hoshinyan?!" A handsome, intimidating, and painfully uptight boss who used to be her biggest fan × a former idol who has unknowingly become her devoted fan's subordinate?! A slow-burning romantic comedy filled with heart-fluttering moments, where love always seems just one step away from blossoming!