Benesse + 8 more, Sony Music Direct, Megabox Plus M, KBS Media, Demand, DASH Co., Ltd., TV Setouchi Broadcasting (TSC), The Answer Studio, Toho Company, Ltd.
Shimajiro, who helped an injured baby whale Kuu-chan, takes care of Kuu-chan who wants to return to her mother and keeps her in touch. In order to return Ku-chan, who was about to be sent to the aquarium, to her mother, Shimajiro rides on her back and sets out on a journey toward the southern sea.
