ABOUT US | TRUSTENCE

MESSAGE

For over 35 years, Fuji Building Service Co., Ltd. has been engaged in facility maintenance, cleaning, and hotel housekeeping services for buildings, condominiums, and hospitals in Tokyo. Two years ago, we were fortunate to form a special connection with Niseko—an extraordinary land of natural beauty and international appeal.

Moved by the unique charm of this resort destination, we launched a new chapter: premium vacation home management in Niseko. To provide services worthy of the area's global reputation, we established "Trustence" as an in-house venture.

Guided by the philosophy: "Connecting Niseko and global guests through trust," we are committed to delivering peace of mind and long-term asset value to homeowners, and unforgettable, refined experiences to every guest.

With deep roots in the local community and the mindset of global hospitality, Trustence offers year-round, meticulous property care and flexible, elegant guest services—becoming a truly one-of-a-kind partner.

To share our mission and services with a wider audience, we’ve created this website.

We invite you to explore the world of Trustence.

CEO Hidekazu Fujishiro

The Origin of "TRUSTENCE"

The name “Trustence” is a coined word, combining “Trust” and “Essence.”

It embodies our belief that true value lies not only in the visible aspects of cleaning, maintenance, and guest services, but in the invisible foundation of trust.

We are committed to building genuine, essential services—anchored on trust. This unwavering mindset defines who we are.