Tournament:ITSUKUSHIMA 1

ITSUKUSHIMA 1 was a Super Smash Bros. Ultimate super regional held in Hiroshima, Chūgoku, from June 10th-11th, 2023.

Super Smash Bros. Ultimate singles
(181 entrants) Top 96 Bracket Top 8 Bracket

Hiroshima-Yamaguchi vs Kansai-Okayama
Team Hiroshima-Yamaguchi advanced to the finals.

Shikoku vs Kyushu Shinobism
Team Kyushu Shinobism advanced to the finals.