Shintaro Hattori

ZENTEC KK engages in the maintenance and repair works for bridges, roads, concrete structures and others. It also engages in the manufacture and sale of sound insulation walls, rear sound absorbing plates, anti-corrosive construction of steel structures such as bridges, plants and tanks etc. The company was founded on March 29, 1979 and is headquartered in Tokyo, Japan.

snaq.me, Inc. operates as a holding company that provides snack subscription service, snaq.me and healthy snack placement service for office, snaq.me office. The company was founded by Shintaro Hattori and Kenichi Mitamura on September 12, 2015 and is headquartered in Tokyo, Japan.