EX-23.1 3 ex23-1.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the use in this Registration Statement on Form F-1 of J-Star Holding Co., Ltd. of our report dated May 3, 2023 relating to the financial statements of J-Star Holding Co., Ltd., which appears in this Registration Statement. We also consent to the reference to us under the heading “Experts” in such Registration Statement.

/s/ PricewaterhouseCoopers, Taiwan

Taipei, Taiwan

Republic of China

June 14, 2023