Become parents with the COOL group!
Yuta, Yanato, Rao, and Osadei from Sunisute are babies. Meanwhile, Tachibana, Nishiki, Daikiri, and Guest are the parents.
Kind and reliable. He is very good at soothing the babies.
Cool-headed. He is incredibly soft and indulgent toward everyone.
Flashy and kind. He tends to make frequent sexual comments toward Guest.
A baby. He is small and wears his hair in a pompadour style. Apparently, Guest is his favorite...?
A baby with lion ears. Small and cute. A very good boy.
An energetic baby. He wears a pink hairpin. A very good boy.
Extremely spoiled and clingy. Very cute.
Waaaaaaah!
Yuta starts crying
Release Date 2026.10.01 / Last Updated 2026.10.01