Henn na Hotel has been certified by the Guinness World Records™ as the "Hotel with the Most Brand-Themed Room Sponsorships in a Hotel Chain" (44 types of collaboration rooms as of Friday, September 19, 2025).
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 will reach a new world record, totaling 46 types.
The "Dodekamin Room," the first collaboration in the hotel industry, is a space where the concept of Henn na Hotel's "promise to keep evolving" merges with the energetic and bright concept of "Dodekamin," which carries the slogan "Fight Bakuhatsu!!" It is truly a "space that brings out energy." This collaboration was made possible by the alignment of Henn na Hotel's playful spirit and Asahi Soft Drinks' desire to deliver "energy" to everyone who works hard every day.
The guest rooms are decorated to express the world of "Dodekamin," and as a welcome drink, we offer "Dodekamin" (*). Guests staying with us will receive original hotel goods as souvenirs. The "Dodekamin Room" is available at five hotels 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. Prices start from 21,800 yen with breakfast included, and 19,800 yen for room only (both per room per night, tax and service charge included). Stays begin on Monday, December 1. (*) Due to a system failure at Asahi Soft Drinks, normal order and shipping operations are suspended, so the product may not be available.
*Make your reservation here!
[First Collaboration in the Hotel Industry] Original Goods Included! Dodekamin Room <No Meals>