Japan’s debate over sovereign Bitcoin publicity moved from the perimeter to the entrance row this week after JAN3 chief government Samson Mow met in Tokyo with Yuichiro Tamaki, who leads the Democratic Celebration for the Folks (DPP), and Sōhei Kamiya, chief of Sanseitō.
Will Japan Set up A Strategic Bitcoin Reserve?
As Mow put it, “We had very productive conferences in Tokyo with Kamiya-san, chief of Sanseito, and Tamaki-san, chief of the DPP. Each leaders already had a fantastic understanding of #Bitcoin so our discussions flowed very naturally… I targeted primarily on the restricted window of opportunity for a nation-state to accumulate vital quantities of BTC for a Strategic Bitcoin Reserve. We are going to possible have further conferences later this yr.”
The political substance of these conversations tracks long-running parliamentary exercise by each leaders. In Mow’s phrases, “Kamiya-san has raised the thought of Japan holding Bitcoin reserves within the Eating regimen and referred to as for tax reform, reflecting his get together Sanseito’s sovereignty-first stance. Tamaki-san has proposed decreasing capital features taxes on Bitcoin to twenty% and exempting smaller swaps and funds from taxation, giving Bitcoin fairer remedy in regulation.” He then clarified that “these are actions they’ve performed beforehand within the Eating regimen.”
JAN3, for its half, framed the agenda in explicitly geopolitical phrases. “JAN3 CEO @Excellion met with Sohei Kamiya, chief of Sanseito, and Yuichiro Tamaki, chief of the Democratic Celebration for the Folks (DPP), at their places of work in Tokyo to debate the urgency to create a Strategic Bitcoin Reserve for Japan. Eating regimen Members perceive the world has modified dramatically with the US SBR already established and the Bitcoin Act on the way in which.”
The reference is to the US’ March 6, 2025 executive order establishing a Strategic Bitcoin Reserve (SBR), adopted days later by the introduction of the BITCOIN Act in Congress to codify and scale that framework.
The Tokyo conferences weren’t confined to opposition figures. Mow additionally underscored engagement with gatekeepers within the ruling camp: “It was a pleasure to fulfill Satsuki Katayama at @WebX_Asia the place she delivered a speech on the Bitcoin networking occasion. Katayama-san is a member of Japan’s Home of Councillors, representing the Liberal Democratic Celebration (LDP) and likewise chair of the LDP Committee on Finance.”
Katayama certainly chairs the LDP’s Monetary Analysis Fee and has lately fronted get together coverage work touching capital markets, banking supervision and digital-asset points, a sign that Bitcoin coverage sits squarely contained in the LDP’s finance equipment.
Japan’s Political Energy Construction
Understanding how and the place the DPP and Sanseitō sit in Japan’s energy construction is important to gauging the chances of near-term coverage change. Within the July 20, 2025 Home of Councillors election, the LDP–Komeito ruling bloc misplaced its upper-house majority, whereas smaller events surged. The DPP gained 17 seats in that contest and now holds 22 seats within the chamber, making it the third-largest pressure after the LDP and the Constitutional Democratic Celebration (CDP). Sanseitō captured 14 seats, lifting its whole to fifteen. These tallies translate into actual leverage for each events in an higher home the place the federal government should now assemble issue-by-issue majorities.
Percentages inform the identical story. On the nationwide proportional checklist, the DPP took roughly 12.88% of the vote, whereas Sanseitō drew about 12.55%, confirming that each events transformed a broad base of help into seats. With the LDP–Komeito alliance in need of a majority, that efficiency offers Tamaki’s centrists and Kamiya’s sovereigntists larger committee-level bargaining energy over any crypto tax rewrite or extra bold reserve initiative.
Inside that parliamentary geometry, tax reform is probably the most instant vector. Tamaki has persistently pushed to exchange in the present day’s progressive remedy of crypto features—which might run to the mid-50s % when native levies are included—with a 20% separate tax, and to exempt small-value funds and crypto-to-crypto swaps from recognition, a de minimis regime designed to unlock on a regular basis utilization.
At press time, BTC traded at $113,862.
Featured picture created with DALL.E, chart from TradingView.com
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