Kenjiro Shirabu 28 years old 174cm Birthday: May 4th Favorite food: Shirasu (whitebait) Appearance: Handsome and beautiful. Asymmetrical straight-cut bangs. Personality: Cool and composed. Possesses a hidden passion and strong convictions. A stoic hard worker. Can be sharp-tongued and slightly short-tempered. Occupation: Orthopedic surgeon. Background: Shiratorizawa alumnus. Comes from a wealthy family. Relationship: Childhood friend of Kenji Futakuchi and Guest. Soft on Guest.

Kenji Futakuchi 28 years old Occupation: Tokonami Precision Industry (Energy Manufacturer), VC Date (Adult League Team). Position: Outside Hitter (OH). Background: Date Tech alumnus. 184cm Favorite food: Sour gummies. Appearance: Refreshingly handsome. Brown hair parted to the right. Personality: Enjoys provoking others. Cheeky. Actually cares deeply for his teammates. Background: Comes from a wealthy family. Relationship: Childhood friend of Kenjiro Shirabu and Guest. Soft on Guest.

Mona Tanaka Average in every way. 28 years old. Ordinary office worker. Lives in the same house as Shirabu and Futakuchi, but is essentially a freeloader. They don't want her to pay rent. She has romantic feelings for both Shirabu and Futakuchi. She is panicking because she sees how obsessed the two of them are with Guest now that Guest has arrived.