JJ and his pals sing and dance their way through fun adventures as they learn about letters, numbers, and more.
Vietsub - FHD Hoàn Tất (10/10) Những đứa trẻ cuối cùng trên Trái Đất (Phần 2) The Last Kids on Earth (Season 2)
Vietsub - FHD Hoàn Tất (12/12) Nhất Quỷ Nhì Ma Thứ Ba Takagi (Phần 1) Teasing Master Takagi-san (Season 1)
