B-Daman Wiki
B-Daman Wiki

This article is for the manga version of Gouichirou Tsukinowa. For the anime counterpart, see Grizz Sukino".

Gouichirou Tsukinowa (Japanese: 月輪ゴウイチロウ, Tsukinowa Gouichirou) is a minor antagonist character from the manga series, Cross Fight B-Daman by Makoto Mizobuchi. His B-Daman is Thunder Bearga.


Gouichirou is a young man with an imposing build. He wears a shirt with a floral pattern.


Gouichirou was shown rather astonished as to why his Bearga's power lost to Dracyan.



Gouichirou is one of the competitors in the semi-finals of the Break Bomber Championships.

Cross Fight B-Daman (Manga)[]

Gouichirou makes his only appearance in the manga at the very beginning of the Sixth Chapter.


Gouichirou was shown fighting only one battle during the Break Bomber Championships. He was defeated by Kakeru Ryugasaki


  • Just like Ruri Tenpouin, his name was never stated in the manga. However, those who watched the TV series clearly knew he is indeed Gouichirou Tsukinowa.