hhp-co-jp News Releases

Full-scale Introduction of "Air Knock," a Service for Suppressing Prolonged Use and Delivering Advertisements, in 1,857 Private Toilet Booths Centered Around the Osaka Umeda Area, Starting Saturday, March 28th

Full-scale Introduction of "Air Knock," a Service for Suppressing Prolonged Toilet Use and Deliverin… · 2026-03-28

Full-scale implementation of 'Air Knock,' a service to curb prolonged use and deliver advertisements, to begin on March 28 (Sat) in 1,857 restroom cubicles mainly in the Osaka Umeda area

Hankyu Hanshin Properties, VACAN, and Hankyu Hanshin Marketing Solutions are rolling out 'Air Knock,… · 2026-03-27