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 and persistently curious.

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