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CORPORATE PROFILE

Trade name Sanyodo Holdings Inc.
Contents of business

Formulating and promoting group management strategies and supervising management as a holding company

Retail sales of books, magazines, trading cards, stationery and miscellaneous goods, DVDs, CDs and video game software; purchase and resale of pre-owned books, video game software and trading cards; rental of DVDs, CDs and comic books; and operation of used hobby merchandise, fitness, education, buffet restaurant, and real estate leasing businesses.
Head
office		 18-22 Shinkaicho, Mizuho-ku, Nagoya,
467-0856
Map
Established December 21, 1978
Capital 100 million yen
(As of June 2026)
Sales
(consolidated)		 17.2 billion yen
(From April 1, 2025 to March 31, 2026)
Fiscal year end
(consolidated)		 March 31
Number of employees
(consolidated)		 181 persons (625 persons) (As of March 2026)
  • The number of temporary employees (based on an 8 hour day) is separately shown in parentheses as the average for the year.
Officers

Officers

President
Kazuhiro Kato
Director
Yumiko Watanabe
Director
Masayasu Kato
Director
Isamu Ito
Outside Director
Kaori Sugimoto
Outside Director
Shizuka Shimowada
Outside Director
Yukiko Kutsu
Standing Audit & Supervisory Board Member
Shuichi Fukuda
Outside Audit & Supervisory Board Member
Yuka Tanaka
Outside Audit & Supervisory Board Member
Kayoko Okumura

Executive Officers

Chief Executive Officer
Kazuhiro Kato
Senior Executive Officer
Yumiko Watanabe
Senior Executive Officer
Masayasu Kato
Executive Officer
Isamu Ito
Executive Officer
Masahiro Mizoguchi
Executive Officer
Kentaro Koike
Executive Officer
Yasuo Mochizuki
Executive Officer
Yoshitaka Yamamoto
Executive Officer
Yasuhiro Watanabe
Trade name Sanyodo Books Inc.
Contents of business Retail sales of books, magazines, trading cards, stationery and miscellaneous goods, DVDs, CDs and video game software; purchase and resale of pre-owned books, video game software and trading cards; rental of DVDs, CDs and comic books; and operation of used hobby merchandise, fitness and education businesses.
Head
office		 18-22 Shinkaicho, Mizuho-ku, Nagoya,
467-0856
Map
Established April 2, 2012
Capital 10 million yen
Officers
President
Kazuhiro Kato
Director
Yumiko Watanabe
Director
Masayasu Kato
Director
Yasuo Mochizuki
Audit & Supervisory Board Member
Hayato Nakayama
Number of stores Prefectures of Aichi, Gifu, Mie, Shiga, Nara, Fukui, Nagano and Ibaraki
(total of 64 stores and 2 schools as of June 2026)
Company name Sanyodo Progress Inc.
Contents of business Buffet Business
Head
office		 18-22 Shinkaicho, Mizuho-ku, Nagoya,
467-0856
Map
Established December 2, 2011
Capital 10 million yen
Officers
President
Masayasu Kato
Director
Kazuhiro Kato