大阪ダイヤモンド地下街株式会社 News Releases

Osaka's Umeda Underground Mall "Diamor Osaka" Completely Renovates Customer Restrooms!

The underground commercial facility "Diamor Osaka" in Umeda, Osaka, is undergoing a complete renovat… · 2026-07-01

New Stores Successively Opening in "Diamor Osaka" Underground Shopping Mall in Umeda, Osaka!

Five new stores, including foot care, men's fashion, sandwiches, tableware, and ladies' fashion, are… · 2026-04-23

New Stores Successively Opening in "Diamor Osaka" Underground Shopping Mall in Umeda, Osaka!

Five new stores, including foot care, men's fashion, sandwiches, tableware, and ladies' fashion, are… · 2026-04-23