DYNAM introduced the chain store management theory to the pachinko hall industry for the first time in the industry, aiming at "remaking pachinko as a truly popular entertainment that can be readily and comfortably enjoyed by all".DYNAM now operates 378 pachinko halls in 46 prefectures, all except for Okinawa Prefecture. DYNAM has two hall categories.DYNAM mainly operates the four-yen pachinko and twenty-yen slot.DYNAM "Yuttarikan" operates halls that mainly offer low-cost services, including the one-yen pachinko and five-yen slot.
| Company Name | DYNAM Co., Ltd. |
|---|---|
| Head Office | 2-27-5 Nishinippori, Arakawa-ku, Tokyo |
| TEL | 03-3807-8111 |
| Date Established | 25 July 1967 |
| Capital | 5 billion yen |
| Representative | Representative Director, HOSAKA Akira |
| Number of Halls | 378 As of Oct. 19, 2026 |
| Main Business | Pachinko hall management |
| Hall names | DYNAM DYNAM Yuttarikan |
| URL | https://www.dynam.jp |
