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Japan Gold Announces the Conclusion of the Barrick Alliance and Reports Ebino Drill Results

Drill Results Partnerships & JV

Japan Gold Announces the Conclusion of the

Barrick Alliance and Reports Ebino Drill

Results

Vancouver, British Columbia--(Newsfile Corp. - September 29, 2025) -

Japan Gold Corp. (TSXV: JG)

(OTCQB: JGLDF)

("

Japan Gold

" or the "

Company

") announces that Barrick Mining Corporation

("

Barrick

")

and the Company have mutually agreed to terminate the strategic alliance agreement dated

February 23, 2020, as amended (the "

Barrick Alliance

") in accordance with its terms, with such

termination to be effective as of October 31, 2025 (the "Effective Date").

The Barrick Alliance was established in 2020 with the aim to jointly explore, develop and mine certain

gold mineral properties and mining projects in Japan which have the potential to host Tier 1 or Tier 2

gold deposits.

Japan Gold received total funding of $23,155,932 (US$17,375,498) from Barrick for all work completed

by the Barrick Alliance, primarily to create a comprehensive geochemical and geophysical database

covering most of the Company's 3,000 sq km portfolio of mineral rights across Japan's three main

islands. The database ultimately resulted in Barrick selecting 3 projects (the "

Barrick

Alliance

Projects

") which they felt held significant potential. Three initial scout drill programs totalling 8 drill holes

for 3,062 metres, including the recent Ebino Project drilling, provided valuable geological insights, but

the scale of work conducted to date has not been sufficient to fully evaluate the potential of these

projects.

As of the Effective Date, Barrick will no longer hold any right to or interest in any of Japan Gold's portfolio

of mineral rights in Japan, including the Barrick Alliance Projects, Hakuryu, Togi and Ebino.

"

Barrick's involvement with Japan Gold over the last five years reflects the growing international

interest in Japan as an emerging country with the potential for the discovery of new gold deposits, and

we thank Barrick for their participation in this journey,"

said John Proust, Chairman and CEO of Japan

Gold.

"Japan's exceptional geology, rich history of high-grade gold mining, underexplored district-

scale opportunities and stable mining regulatory environment continue to attract industry participants

seeking a new, highly prospective geopolitically safe jurisdiction."

He added,

"Japan Gold remains

well-funded and committed to advancing its projects, and the geological prospectivity of Japan

remains unchanged. With full operational control, our experienced management team is well-

positioned to prioritize our high potential assets and implement a tailored exploration strategy."

Barrick Mining's Vice President of Exploration, Joe Holliday said,

"Japan Gold consistently

demonstrated exceptional in-country expertise and operational excellence. We thank them for their

dedication and professionalism throughout our alliance."

Japan Gold will continue to advance 2 district scale-areas in Kyushu and Hokkaido, as well as several

individual projects including the former Barrick Alliance Projects, independently or through new joint

ventures or partnerships. The Company is actively engaged in ongoing discussions with parties

expressing interest in Japan Gold's exploration opportunities.

Ebino Project Drill Results

The Company also announces the completion of its three-hole diamond drill program at the Barrick

Alliance Ebino Project ("Ebino"), located in the Hokusatsu District of southern Kyushu (Figure 1). This

program confirms the extension of a regional alteration system in the 40 km x 20 km Hokusatsu District

which hosts past and present major gold mines, including the only active large-scale gold producer in

Japan, the Hishikari Mine, as well as the historic Kushikino, Yamagano and Ohkuchi gold mines.

Together these mines have produced more than 12 million ounces of gold

[1]

. Japan Gold holds the

majority of all prospective mineral rights in the Hokusatsu District and surrounds the Sumitomo Metal

Mining Co. Ltd., Hishikari Mine area.

The drilling program, totalling 1,528m tested targets at the Otsuka and Kuwanoki-zuru ("KZ") prospects

for gold mineralization within a highly prospective and historically underexplored area. All three drillholes

successfully intersected strong zones of hydrothermal clay alteration including structurally controlled

kaolinite and dickite zones, characteristic of a shallow environment in an epithermal system. While the

drilling did not intersect significant gold mineralization, the results are encouraging, as broad zones of

alteration were intersected and can be used to help vector into potential epithermal targets within the

vicinity of Ebino. The next phase of exploration will comprise additional target generation work within the

Masaki, KZ and Otsuka alteration zones.

The Ebino drill program was funded by the Barrick Alliance. Drill sites were fully rehabilitated to their

original condition, with work completed in alignment with environmental best practices.

Qualified Person

The technical information in this news release has been reviewed and approved by Japan Gold's Vice

President of Exploration, Jason Letto, B.Sc., P.Geo., who is a Qualified Person as defined by National

Instrument 43-101.

Figure 1 - Hokusatsu District of Southern Kyushu

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/5665/268335_a0f1d92564533ba7_001full.jpg

Figure 2 - Ebino Drill Program

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/5665/268335_a0f1d92564533ba7_002full.jpg

About Japan Gold Corp.

Japan Gold Corp. is a Canadian mineral company focused on the exploration and discovery of high-

grade epithermal gold deposits across the main islands of Japan. The Company holds a significant

portfolio of tenements covering areas with known gold occurrences, history of mining and prospective for

high-grade epithermal gold mineralization in one of the most stable and under explored countries in the

world. The Japan Gold leadership and operational team of geologists, drillers and technical advisors

have extensive experience exploring and operating in Japan and have a track record of discoveries

world-wide. Significant shareholders include Equinox Partners Investment Management LLC and

Newmont Corporation.

On behalf of the Board of Japan Gold Corp

.

John Proust

Chairman & CEO

For further information, please contact:

Alexia Helgason

Vice President, Corporate Communications

Phone: +1(604) 417-1265

Email:

[email protected]

Cautionary Note

Neither the TSX Venture Exchange nor its Regulation Services Provider (as such term is defined in

the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this

release. This news release contains forward-looking statements relating to expected or anticipated

future events and anticipated results or benefits related to potential new joint ventures or partnerships

and the Company's 2025 gold exploration program, whether independently or through such joint

ventures or partnerships. These statements are forward-looking in nature and, as a result, are subject

to certain risks and uncertainties that include, but are not limited to, general economic, market and

business conditions, the Company's ability to arrange or conclude a joint venture or partnership on

acceptable terms or at all; the stability of the financial and capital markets; the timing and granting of

prospecting rights; the Company's ability to convert prospecting rights into digging rights within the

timeframe prescribed by the Mining Act; competition for qualified staff; the regulatory process and

actions; technical issues; new legislation; potential delays or changes in plans; working in a new

political jurisdiction; results of exploration; and the occurrence of unexpected events. Actual results

achieved may differ from the information provided herein and, consequently, readers are advised not

to place undue reliance on forward-looking information. The forward-looking information contained

herein speaks only as of the date of this News Release. The Company disclaims any intention or

obligation to update or revise forward-looking information or to explain any material difference

between such and subsequent actual events, except as required by applicable laws.

[1]

Garwin, S. L., Hall, R., & Watanabe, Y. (2005). Tectonic setting, geology, and gold and copper mineralization in Cenozoic magmatic arcs of

Southeast Asia and the West Pacific [Supplementary Appendix 2].

Sumitomo Metal Mining Co., Ltd Integrated Report, 2

nd

August 2024

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/268335