Booska+

Özet

Set 70 years after the events of the children's sitcom "Kaijuu Booska," this spin-off manga follows Koosaku, the grandchild of Tonda Daisaku. Decades prior, the monsters Booska and Chamegon departed Earth to seek new energy sources, promising to return in 20 years but never reappearing. After many years, and with their memory fading among people, Booska unexpectedly returns. He begins an unusual life alongside Koosaku, a high school student and genius inventor.