Henn na Hotel has been certified by Guinness World Records™ as the "Most brand-themed room sponsorships in a hotel chain
(the highest number of brand concept room sponsorships in a hotel chain)". (September 19, 2025 (Fri) / 44 types of collaboration rooms). This time, H.I.S. Hotel Holdings Co., Ltd. (Headquarters:
Operated by Minato-ku, Tokyo, Henn na Hotel Osaka Namba is launching the "Dinosaur Wonder Room," a collaboration with Sekai no Dinosaur Wonderland, starting Friday, December 19. With this release, the number of collaboration rooms offered by Henn na Hotel will set a new world record, reaching 50 types. The "Dinosaur Wonder Room" is supervised by Sekai no Dinosaur Wonderland, featuring dinosaur-themed decorations, dinosaur panels, and a dinosaur puzzle game to enjoy in the room. Dinosaur goods will be presented as gifts to children staying overnight. Prices start from 17,540 yen with breakfast included, and from 16,000 yen for room-only (both per room per night, tax and service charge included).
https://www.hennnahotel.com/nishishinsaibashi/