| Company name | Yamanishi Shoji Co.Ltd. |
| Store name | Yamakoshi honpo |
| Representative name | ISHIDA YOSHIKO |
| Address | 〒351-0111 5F 3-13honcho, Wako, Saitama TEL.048-487-7988 FAX.048-423-4974 |
| Nagaoka Office | 〒940-0067 2-8 kanto-cho, Nagaoka, Niigata TEL.0258-86-5420 FAX.0258-86-5421 |
| Haneda Airport Garden Store | 〒144-0041 2-7-1 Haneda airport, Ota-ku, Tokyo April 21, 2020 (Tuesday) OPEN。 The opening of the spread of coronavirus infection has been postponed. |
| Capital | 10,000,000 yen |
| Business items | Yamakoshi honpo Operation, product development and sales Operation of station square store Himawari (Wako City) |
| GTB | MUFJ BANK(WAKO Branch) MUSASHINO BANK(WAKO Branch) SUGAMO SHINKIN(NARIMASU Branch) |

