Kuku

Kuku (クク) is a supporting character in Heavenly Delusion series.

Appearance
Her hands and feet have suction nodes like a frog which she can use to climb up vertical surfaces.

Profile
Kuku is one of the children living in a world inside the walls. She is always active.

Skills and Abilities
As previously mentioned she can use frog like structures on her hands and feet to climb up vertical surfaces.