Seikō & Co.

Seikō & Co. (Japanese: 声光商会) is a Japanese record company that existed until the 1910s. At a time when Japanese copyright law did not extend to records, it made unauthorized copies of existing records and sold them under the label "Yoshino Record". This company in particular made many copies of the works of Osaka Phonograph Co. and Nipponophone's works. The company was bought by 東洋蓄音器 (Tōyō Chikuonki, Parent company of Orient Record) in June 1917.