Thank you for looking. Please check the profile and images. Showa Retro I believe this is a very rare item. Searching for the relationship between the long-established Italian restaurant in Roppongi, Chianti (Kasuga Shokai), and Polydor (record company) yields the following. Therefore, it is thought to have been made as a novelty or commemorative item. Or perhaps, at that time, company names were put on abacuses. Shohro Kawazoe was active as a music producer and was deeply involved in the development of Japanese Western music and Japanese music (especially YMO and Yumi Arai). In collaboration with record companies such as Polydor, Shohro Kawazoe produced artists and musicians who gathered at Chianti at the time (such as Monsieur Kamayatsu, The Tigers, and Kunihiko Murai), leading the Japanese pop music scene. Chianti was not just a restaurant, but a salon-like place for the entertainment and music industries, and the culture born there connected to content in the record industry, including Polydor. Chianti is also called "the treasure of Japanese Italian cuisine," and its clientele included many musicians and producers. Groups and pop artists handled by Polydor at the time frequented this place daily for creative exchange. Interior Vintage Vintage Showa Retro Chianti Kenji Sawada Polydor Records Record Polydor The Tigers Delivery service