Yamaha Corporation (???????, Yamaha Kabushiki Gaisha?) (/j?'m??h?/ or /'j??m?h?/; Japanese pronunciation: [jamaha]) is a Japanese multinational corporation and conglomerate based in Japan with a very wide range of products and services, predominantly musical instruments, electronics, motorcycles and power sports equipment. Yamaha was established in 1887 as a piano and reed organ manufacturer by Torakusu Yamaha as Nippon Gakki Company, Limited (??????????, Nippon Gakki Seizo Kabushiki Kaisha?) (literally Japan Musical Instrument Manufacturing Corporation) in Hamamatsu, Shizuoka prefecture and was incorporated on October 12, 1897. The companys origins as a musical instrument manufacturer are still reflected today in the groups logo—a trio of interlocking tuning forks. After World War II, company president Genichi Kawakami repurposed the remains of the companys war-time production machinery and the companys expertise in metallurgical technologies to the manufacture of motorcycles. The YA-1 (AKA Akatombo, the "Red Dragonfly"), of which 125 were built in the first year of production (1954), was named in honour of the founder. It was a 125cc, single cylinder, two-stroke, street bike patterned after the German DKW RT125 (which the British munitions firm, BSA, had also copied in the post-war era and manufactured as the Bantam and Harley-Davidson as the Hummer). In 1955, the success of the YA-1 resulted in the founding of Yamaha Motor Co., Ltd.