List of Major Group Companies
Joint Use of Customers' Personal Data Held by the Company
Scope of joint users
(As of Jan 23, 2023)
- Sun Frontier Real Estate Co.
- SF Building Support Co.
- SF Building Maintenance Co.
- Sun Frontier Hotel Management Co.
- Sky Heart Hotel Co.
- Nihon City Hotel Development Inc.
- Sun Frontier Sado Co.
- Hotel Osado Co.
- Okesa Kanko Taxi Co.
- Sun Frontier Space Management Corporation
- SF Engineering Co.
- SF Communication Co.
- Sun Frontier Okinawa Corporation
- Navd Corporation
- SF Ocean Power Co.
- SF Human Support Inc.
- Tokyo Sunshine Real Estate Corporation (wholly-owned Taiwanese subsidiary)
Group Companies Contact List
(As of Jun 12, 2024)
- Sun Frontier Real Estate K.K.
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General Affairs Department
Toho Hibiya Building 14th Floor, 1-2-2 Yurakucho, Chiyoda-ku, Tokyo 100-0006, Japan
Representative] Kiyokazu Saito, Representative Director
03-5521-1301 (Weekdays from 10:00 to 18:00) - SF Building Support Co.
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Warranty Management Section
Toho Hibiya Building 8th Floor, 1-2-2 Yurakucho, Chiyoda-ku, Tokyo 100-0006, Japan
Representative] Izumi Nakamura, Representative Director
03-5521-1350 (Weekdays from 10:00 to 18:00) - SF Building Maintenance Co.
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Administration Department
Ryogoku East BLD 4Floor Ryogoku 4Chome37-3, Sumida Ku, Tokyo 130-0026, Japan
Representative] Izumi Nakamura, Representative Director
03-6659-4601 (Weekdays from 10:00 to 18:00) - Sun Frontier Hotel Management K.K.
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Business Management Department
Toho Hibiya Building 8th Floor, 1-2-2 Yurakucho, Chiyoda-ku, Tokyo 100-0006, Japan
Representative: Tomoaki Horiguchi, Representative Director
03-6858-5280 (Weekdays from 10:00 to 18:00) - Sky Heart Hotel Co.
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Business Management Department
Toho Hibiya Bldg. 8F, 1-2-2 Yurakucho, Chiyoda-ku, Tokyo 100-0006, Japan
Representative] Kazuyuki Yanagimura, Representative Director
03-6858-2010 (Weekdays from 10:00 to 18:00) - Nihon City Hotel Development Inc.
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Personal Information Inquiry Desk
2-5-28 Nishihonmachi Nishiku OOSAKA 550-0005 Japan
Representative] Nobuhiko Ono, Representative Director
06-6541-0861 (Weekdays from 10:00 to 18:00) - Sun Frontier Sado Island Corporation
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Business Management Department
79-3 Chigusa, Sado City, Niigata 952-1209, Japan
Representative] Tomoaki Horiguchi, Representative Director
0259-58-7030 (Weekdays from 10:00 to 18:00) - Hotel Osado Co.
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General Affairs Department
288-2 Aikawa Shikabushi, Sado-shi, Niigata 952-1583 Japan
Representative] Tomoaki Horiguchi, Representative Director
0259-74-3300 (Weekdays 10:00-18:00) - Okesa Kanko Taxi Co.
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General Affairs Department
78-4, Chigusa, Sado-shi, Niigata 952-1209, Japan
Representative] Kazuhiko Sato, Representative Director
0259-63-3348 (Weekdays from 10:00 to 18:00) - Sun Frontier Space Management Inc.
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Administration Department
2-8-14 Hamamatsucho, Minato-ku, Tokyo 105-0013, Japan
Representative] Keitarou Otomichi, Representative Director
03-6262-3636 (Weekdays from 10:00 to 18:00) - SF Engineering Co.
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Administration Department
6F Terukuni Building, 1-17-6 Ryogoku, Sumida-ku, Tokyo 130-0026, Japan
Representative: Seiichi Saito, Representative Director
03-3632-4425 (Weekdays from 10:00 to 18:00) - SF Communication Co.
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Administration Department
No. 3 Hikoda Building, 1-6-1 Nihonbashi-Kakigaracho, Chuo-ku, Tokyo 103-0014, Japan
RRepresentative] Kenji Honda, Representative Director
03-5649-8550 (Weekdays from 9:00 a.m. to 5:00 p.m.) - Sun Frontier Okinawa K.K.
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Sun Frontier Real Estate K.K.
Toho Hibiya Building 14th Floor, 1-2-2 Yurakucho, Chiyoda-ku, Tokyo 100-0006, Japan
Representative] Tomoaki Horiguchi, Representative Director
03-5521-1301 (Weekdays from 10:00 to 18:00) - Navd Corporation
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General Affairs
24-9, Higashi-Nihonbashi 2-chome, Chuo-ku, Tokyo 103-0004, Japan
Representative] Shuhei Oda, Representative Director
03-6161-6453 (Weekdays from 10:00 to 18:00) - SF Ocean Power Co.
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Sun Frontier Real Estate K.K.
Toho Hibiya Building 14th Floor, 1-2-2 Yurakucho, Chiyoda-ku, Tokyo 100-0006, Japan
Representative] Kentaro Kawanishi, Representative Director
03-5521-1301 (Weekdays from 10:00 to 18:00) - SF Human Support Inc.
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General Affairs
syokoku BLD 6th Floor 1-17-6 Ryogoku Sumida ku Tokyo 130-0026 Japan
Representative Koji Yamada
03-6284-0751 (Weekdays from 10:00 to 18:00)