Electricity is created and plays a role in creating even more.
This energy, electricity, repeats itself endlessly in a perpetual cycle.
With a heart full of dreams, we challenge this world, refine our technology, and utilize it effectively and skillfully.
As a manufacturer specializing in power-related products for over 100 years, Tokyo Rikosha takes on this role.
Currently, we are responding to increasingly advanced technological needs and contributing to the industrial sector by developing, proposing, and providing the heart of industrial equipment, ranging from components to computer-controlled power systems.

Tokyo Rikosha is a pioneer in AC power regulators and manufactures products under the "RIKO" brand, which were developed primarily for use as power equipment in factories and production facilities.

The primary product is the "Varitap" (our registered trademark), a thyristor-type power regulator widely used as a power source for production equipment and extensively adopted in semiconductor manufacturing equipment.
Additionally, we offer applied products utilizing the "Slide Transformer" (sliding-type transformer) as power sources for inspection equipment, playing a significant role in this field.