We get to have a taste of airsof history as Mach Sakai features the Masudaya Detachable Buffalo SS-3 in this video. According to him, this was produced in 1974. Whilst known as a company for battery operated toys it is one of the pioneers in developing airsoft guns that are skirmishable and rode on the rise of airsoft in the 1980s.

The company is also known as Masudaya Modern Toys.