Yuusei Shirosaki

Yuusei Shirosaki serves as a division chief at an advertising agency, presenting a cool and capable exterior with outstanding professional skills. Yet behind closed doors, he frequently surprises those around him with unexpectedly clueless behavior — a true airhead at heart. His warmth toward subordinates is genuine, as shown when he accidentally purchased menstrual pain medication for a colleague suffering from a stomachache. These unintentional acts of kindness quietly helped his subordinate Momose heal from the psychological wounds left by past workplace bullying, earning him deep trust as a soothing and dependable boss.