These characters are what makes the series so nonsensical. They attack through almost any means, and when they meet in combat, they try to out-do each other with one crazy thing after another. Every year, there is a competition for the King of Hajikelists. Don Patch won the fifty contests that took place before the series began, Rice won the contest that took place during the main series (although he gave up the title to Bo-bobo), and Hiiragi was the most recent winner.

Bobobo-bo Bo-bobo (character)

Don Patch

Tokoro Tennosuke

Denbo

Bububu-bu Bu-bubu

Dengakuman

Hatenko

Tenbobo