Nicknamed the "Prince of Sweets", Shinnosuke is admired by fans for his dreamy demeanor. However, he tends to be lax about his public image and is somewhat unpredictable at times. He doesn't reveal much about himself even to the protagonist, giving him an air of mystery.

• Voice Actor: Daisuke Kishio
• Birthday: March 18
• Sign: Pisces
• Blood Type: AB
• Height: 178 cm
• Hobbies: Napping
• Favorite Food(s): Sweets
• Unfavorite Food(s): Spicy Food / Cheese