Effective November 11, 2026, Mugen Kaitaku Co., Ltd. moved its head office from Tsurumi-ku, Osaka to Toshima-ku, Tokyo.

New head office
Sunroad Bldg. 603, 4-20-9 Minami-Ikebukuro, Toshima-ku, Tokyo 171-0022, Japan

Former head office
2-2-40 Hama, Tsurumi-ku, Osaka 538-0035, Japan

Our phone number (+81 70-9463-7057) and email address (info@mugenkaitaku.com) remain the same. Please send any mail to the new address.

We look forward to your continued support.