Japan, July 31 -- 一般財団法人日本抜刀道連盟 holds the trademark for 'ダンボール斬り\抜刀道.' Other related details are as follows:

Application Number: Reg.No.7065799

Class: 41

Status: LIVE-REGISTRATION-Published for Opposition

Filing Date: Nov. 10, 2025

Registration Date: July 17

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-128897/40/en

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