Company Overview

Tokyo Sensen Kikai Seisakusho (TOSEN) is the most established brand in the commercial laundry industry in Japan.

TOSEN is a family company founded Mr. Masaji Mishina in 1924 and has provided laundry solutions to Japanese major customers such as linen suppliers to hospitals, hotels and dust control companies for over 90 years.

We produce wide range of laundry machineries at our Yamanashi factory and provides maintenance services and update proposals through 14 branches.

General Information

Name Tokyo Sensen Kikai Seisakusho Co., Ltd.
Founded April 26, 1924
President Mr. Michitoshi Mishina (4th president)
Capital JPY300,000,000- (paid-in capital)
Employees 220
Business R & D, manufacturing, sales, installation, repair, and maintenance of commercial laundry equipment for home cleaning & linen supply industries
Head office Tokyo
Factory Yamanashi
Support Total 14 offices


1924 Masaji Mishina founded “Mishina Seisakusho”
1949 Reorgnized as “Tokyo Sensen Kikai Seisakusho Co., Ltd.”
Masaji Mishina became the 1st president
1961 Tamgawa factory established and started operation.
1966 Kenjiro Mishina became the 2nd president
1975 Sagamihara factory established and started operation.
1995 Yamanashi factory opened and started operation.
(Tamagawa & Sagamihara factories are integrated to Yamanashi.)
1999 Takashi Mishina became the 3rd president.
2007 POT-100W won JFA award as excellent energy saving equipment
2014 Opened R & D center at Yamanashi factory.
2014 DAX-R won JFA award as excellent energy saving equipment
2016 Michitoshi Mishina became the 4th president.

Back to Company Information