If you do not use any of the eligible amenities during your stay, please bring the provided Green Coins to the front desk to be used as a fund for environmental conservation activities.

For consecutive nights, rooms will be cleaned and linen changed every 3 days. By minimizing linen changes, we contribute to reducing the burden on the global environment.

KAWASAKI KING SKYFRONT TOKYU REI HOTEL is the world's first hydrogen hotel, and is committed to protecting the environment through hydrogen power generation using hydrogen derived from waste plastic.

We will introduce the sustainable initiatives of hotels across the country, such as participating in local festivals and events and reducing and recycling food, plastic, and other waste.