Japan, Oct. 7 -- 酒向 正春 holds the trademark for '筋肉革命ジム.' Other related details are as follows:

Application Number: Reg.No.7086726

Class: 35,41,44

Status: LIVE-REGISTRATION-Published for Opposition

Filing Date: Dec. 12, 2025

Registration Date: Sept. 25

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-142885/40/en

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