Four siblings are shocked to learn their adopted brother is actually a visiting alien and his time on earth is soon coming to an end. Will they be able to cope with his departure and also save the family yakiniku restaurant?
as Sanada Hideo / "TRO-PICAL"
as Sanada Yumeji
as Sanada Yumeno
as Sanada Shimon
as Nakano Akari
as Shishido Hirofumi
as Jinnai Masaya
as Mochizuki
