Tentang
Kai is Kukuru's classmate and childhood friend who has a good understanding of Kukuru.
Before dawn, he boards a boat with the help of his father, a fisherman, and he catches fish by himself for the Umisakino family.
During the summer break, Kai volunteers at Gamagama Aquarium.
(Source: Official Site, translated)
Pengisi suara
JepangSimba Tsuchiya
Pengisi suara
土屋神葉