Kaoru "Ka-boom" Komatsubara is a member of Team Handsome.
The "first mate" of Team Handsome. Kaoru has a distinct habit of saying "Ka-boom!" in most of his sentences.
During his fight with Kai, he seemed to be a formidable opponent who gloats how he's gone to the National Tournament before, but Kai gains an early lead, pushing Kaoru into a bad situation.
|Record (Season 1)|
|Record (Season 3)|
|Gouki Daimonji & Nagisa Daimonji||143||Lose (w/ Hiroshi)|