Henn na Hotel "Collaboration Rooms World Record" Guinness World Records™ Certified 46th Type of Collaboration Room Henn na Hotel × Dodekamin "Dodekamin Room" Released

Henn na Hotel has been certified by Guinness World Records™ as the 'Hotel with the Most Brand-Themed Room Sponsorships in a Hotel Chain'
(the highest number of brand concept room sponsors in a hotel chain).
(September 19, 2025 (Friday) / 44 types of collaboration rooms).
We are pleased to announce that starting Friday, October 10, a special "Dodekamin Room" collaboration with Asahi Soft Drinks Co., Ltd.'s "Dodekamin" will be available at one room each in five Henn na Hotel locations nationwide.
With this release, the number of collaboration rooms offered at Henn na Hotel has been updated to the world's largest, reaching 46 types.

The "Dodekamin Room," the first collaboration in the hotel industry, is truly an "energizing space" that combines Henn na Hotel's concept of "promising to keep evolving" with the lively and bright concept of "Dodekamin," which carries the slogan "Fight Explosion!!".
The playful spirit of Henn na Hotel and Asahi Soft Drinks' desire to "deliver energy to everyone who works hard every day" have come together to make this collaboration possible. The guest rooms are decorated to express the world of "Dodekamin," and "Dodekamin" is provided as a welcome drink (*).
We offer original hotel goods as souvenirs for our guests.
The "Dodekamin Room" is available at five Henn na Hotel locations nationwide: Henn na Hotel Premier Tokyo Asakusa Tawaramachi, Henn na Hotel Premier Nagoya Fushimi Ekimae, Henn na Hotel Osaka Namba, Henn na Hotel Fukuoka Hakata, and Henn na Hotel Premier Sendai Kokubuncho. Accommodation starts from Monday, December 1.
(*) Due to a system failure at Asahi Beverage, normal order and shipping operations have been suspended, so there is a possibility that products may not be available.