Square characters: Dan Ping, Junko, Dr. Kaida (Junko's grandfather), Mengmeng (a parrot), and a robot with a classic shape (which needs winding). There are three spaceships, namely the unicorn, the grasshopper and the beetle.

the opponents: Moni, Gru (tall and thin, with a long nose and a moustache) and Fasha (short and fat, with a beard). Space-time spacecraft are mostly animal shapes, and each time they are different.