A young man called Yuuto meets the space-dog Wanda Uchuuken, who suddenly appears before him, and through using a variety of key items, he ventures out to capture various Bugmin!

Each Promin has a different ‘Kamiwaza’- special powers such as the ability to speed up things around them, emit flames, or create objects - that they use to fight the invading Bugmin!

At first, the damage caused by Bugmin was only on the same level as pranks, but it eventually gets worse and worse, until the world itself is in danger…

Can just one boy and his dog really save the earth?!

Wanda Uchuuken

Voice Actor: Kappei Yamaguchi

Wanda is an Uchuuken that’s half robot and half dog from the Planet Wanda. He bears the burden of saving the Earth from the Bugmin. The 'Earth User Manual' he brought to earth was a bit outdated, so his way of speaking and common sense is outdated as well. He is able to sniff out Bugmin via scent, and when he does, the heart light on his tail lights up.

Yuuto Kamiya

Voice Actor: Sachi Kokuryuu

Yuuto is a fifth grader and the son of the owner of Kirakira Ichibangai Toy Store. He’s normally a lazybones, but he’s really into fiddling with machinery. Once he repairs his Kamiwaza shot, he becomes the one and only human being who can actually capture Bugmin.

Mirai Kohinata

Voice Actor: Suzuko Mimori

Mirai is Yuuto’s classmate and the daughter of the flower shop owner. She has a bright and energetic personality, and is practically bursting at the seams with curiosity. She is a childhood friend of Yuuto.

Shuuichi Tateishi

Voice Actor: Kei Shindou

Another of Yuuto's classmates and the son of a delicatessen owner. An honours student with excellent grades. Although he has a sharp mind, he's a bit timid. His store is famous for it’s karaage or Japanese fried chicken, which just so happens to be Wanda’s favorite food.