• COMPANY COMPANY

XYMAX INTERNATIONAL Corporation

COMPANY PROFILE

COMPANY NAME XYMAX INTERNATIONAL Corporation
※Formerly KARAKSA HOTELS Corporation; company name changed effective July 1, 2026.
HEAD OFFICE 1-1-1 Akasaka, Minato-ku, Tokyo, Japan
DATE OF
ESTABLISHMENT
January 23, 2003
CAPITAL JPY 28,000,000
MAJOR SHAREHOLDER XYMAX GROUP Corporation (100%)
NUMBER OF
EMPLOYEES
44 employees (as of July 1, 2026)
SERVICES
  • Domestic and international hotel and Japanese-style inns (ryokan) management, management contracts, and operational planning consultancy
  • Advertising, publicity, sales promotion, and marketing services via online and other media
  • Planning, production, operation, and management of various domestic and international events, exhibitions, seminars, and other related activities
  • Consulting and various support services for overseas expansion and market development for domestic and foreign companies
  • Purchase, sale, leasing, management, brokerage, intermediation, and asset management services for domestic and international real estate
BOARD MEMBERS Directors
Representative Director Ryosuke Sato
Director Hiroyuki Inada
Director Hideo Karashima
Director Kento Nagata
Director Ryuhei Mori
Audit & Supervisory Board Member Akimitsu Takagi

Executive Officers
President, Representative Executive Officer Ryosuke Sato
Managing Executive Officer Kento Nagata
Executive Officer Kenta Ikenishi
Executive Officer Yutaka Nishigaki
Executive Officer Nobutami Hirose
Executive Officer Ryuhei Mori

Contact and Location

Head Office
Tel 03-6850-4583
Fax 050-3730-0324
Address 1-1-1 Akasaka, Minato-ku, Tokyo, Japan
Google Map

XYMAX GLOBAL PARTNER Corporation

COMPANY NAME XYMAX GLOBAL PARTNER Corporation
HEAD OFFICE 1-1-1 Akasaka, Minato-ku, Tokyo, Japan
DATE OF
ESTABLISHMENT
March 30, 2018
CAPITAL JPY 10,000,000
MAJOR SHAREHOLDER XYMAX INTERNATIONAL Corporation (100%)
SERVICES
  • Operational management services for real estate, including office buildings, commercial facilities, and hotels
  • Ownership, leasing, and management of hotels
  • Travel planning and tour operator services
  • Satellite Office business
  • Planning, development, management, distribution, and brokerage of digital media content
REPRESENTATIVE DIRECTOR Ryuhei Mori


KGXYMAX ASA INDONESIA

In January 2026, we established a joint venture with Indonesia’s Kompas Gramedia Group. Leveraging the Group’s resources, we provide a wide range of services, including media-based promotion services and comprehensive support for Japanese companies expanding overseas.

COMPANY NAME PT KGXYMAX ASA INDONESIA
HEAD OFFICE Gedung Kompas Gramedia Palmerah Selatan,
Unit 2, Jl. Palmerah Selatan No. 22 – 28 Jakarta 10270, Indonesia.
DATE OF
ESTABLISHMENT
January 7, 2026
CAPITAL Rp. 10,100,000,000
MAJOR SHAREHOLDER PT UNINET BHAKTINUSA(KG Media) 51%
XYMAX GLOBAL PARTNER Corporation 49%
SERVICES
  • Business Consulting
  • Advertising Business
BOARD MEMBERS
Director Reiza Maspaitella (General Manager, Strategic Media Solutions, KG Media)
President Commissioner Andy Budiman (Chief Executive Officer, KG Media)
Commisioner Ryuhei Mori (Director, Executive Officer, XYMAX INTERNATIONAL Corporation)