Japan, Sept. 28 -- 山中瑛絵 holds the trademark for '一人娘 さやか.' Other related details are as follows:
Application Number: Reg.No.7083354
Class: 33
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: Jan. 19
Registration Date: Sept. 11
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2026-004614/40/en
Disclaimer: Curated by HT Syndication....