Daiichi Sekken Co., Ltd. (Headquarters: Oura-gun, Gunma Prefecture, President: Tetsuya Kamiya) announces the relocation of its Osaka office.

Thursday, December 11, 2025

New address

Osaka Toyoda Building 8F, 4-3-11 Minamisemba, Chuo-ku, Osaka, 542-0081

Access

Get off at Shinsaibashi Station on the Midosuji Subway Line and Nagahori Tsurumi-ryokuchi Subway Line. 1-minute walk from Exit 3.

Phone number: 06-6151-3791 (no changes)
Fax number: 06-7732-3081 (Please note that it has changed)