Marusho
 Marusho Motor Co. Ltd. (丸正自動車製造株式会社 marushō jidōsha seizō kabushiki gaisha) was a company that manufactured motorcycles from 1948 to 1967. The company's Lilac model motorcycle was recognized by the Society of Automotive Engineers of Japan (Japanese) who include the 1950 Marusho Lilac ML as one of their 240 Landmarks of Japanese Automotive Technology.