About “Ichigeki Sacchu!! HoiHoi-san”
HoiHoi-san is a manga created by Kunihiko Tanaka. It was adapted into a PlayStation 2 video game. The series also led to the production of a ten-minute OVA. The manga and its adaptations are part of a larger media presence, though details about the story or characters are not provided in the source text. (Summary adapted from Wikipedia, CC BY-SA 4.0.)
Some summaries adapted from Wikipedia, CC BY-SA 4.0.