Tokimecha – Manga

released in 1997 in three parts in issues 3-4, 5-6 and 7 of weekly shonen jump. tokimecha was one of akira toriyama's post-db work. the story follows a young girl by the name of tai who manages to create a “tokimecha”, a machine that allows her to travel back in time where she meets a young caveboy by the name of muu. wacky hijinx quickly ensues when this girl of the modern age learns that life in the stone age can be savage and terrifying.