June 11: Japan’s lower house passes bill moving crypto from payments law to financial-product rules, effective within a year. June 12: Metaplanet acquires 100% of Siiibo Securities, adding a regulated Type I securities platform to build and distribute BTC-linked yield products.

First trillionaire ever is a bitcoiner

Puzzle pieces are starting to fall into place. Gradually, then suddenly. $BTC

Introducing: Metaplanet Securities

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本日、Siiibo証券の子会社化およびメタプラネット証券への商号変更に関して開示いたしました。 詳細については、ぜひ参考資料をご覧ください。 4年ほど前に証券会社を退職して、まさか自分が証券会社の買収に関わることになるとは夢にも思いませんでした。 新しいチャレンジが始まります。 contents.xj-storage.jp/xcont…

We are pleased to announce that Metaplanet has entered into an agreement to acquire 100% of Siiibo Securities, a licensed Type I securities firm and a pioneer of Japan's online corporate bond market. Following closing, expected in July, the company will be renamed Metaplanet Securities. This is Metaplanet's first major acquisition and the first concrete step in Project Nova, our long-term strategy to build a Bitcoin-centric financial ecosystem in Japan. The significance is hard to overstate. Japanese households hold roughly $7.4 trillion in cash, deposits and low-yield products, and as Japan shifts from deflation to inflation, that capital has begun searching for yield. By bringing Siiibo's Type I registration and online securities platform into the group, we will develop and distribute Bitcoin-related yield products directly to Japanese investors, supported by the 40,177 BTC on our balance sheet, the largest corporate Bitcoin treasury in Asia. We have great respect for Kazuki Komura and the team at Siiibo Securities and what they have built. Together, as Metaplanet Securities, we will bring new yield opportunities to Japan.

Siiibo証券株式会社の全株式取得に関する契約を締結したことをご報告いたします。同社は第一種金融商品取引業者であり、国内個人向け社債オンラインプラットフォームの先駆的存在です。7月に予定するクロージング後、「株式会社メタプラネット証券」へ商号を変更する予定です。本件は当社初の本格的なM&Aであり、ビットコインを中核とする金融エコシステムの構築を目指すProject Novaにおける、最初の具体的な一歩となります。 日本の家計には、約1,190兆円が現預金や低利回り商品として滞留しています。デフレからインフレへの転換とともに、資金は利回りを求めて動き始めています。Siiibo証券が有する第一種金融商品取引業登録およびオンライン証券プラットフォームをグループに迎えることで、アジア最大規模となる40,177 BTCの保有を基盤に、ビットコイン関連の利回り商品を日本の投資家の皆様に提供していく体制を整えてまいります。 小村和輝代表 (@kazukikomura)とSiiibo証券のチームが築いてきたものに、深い敬意を表します。メタプラネット証券として、日本に新たな「利回り」の選択肢を届けてまいります。

Metaplanet isn't just running the Strategy playbook. @phil_geiger breaks down how they trade Bitcoin's volatility before it ever hits the treasury, turning what most companies treat as risk into a steady income engine. A small tweak on a proven model, built for their market.

This is awesome! Now you can message your governor in 30 seconds to tell them to opt into the Federal Scholarship Tax Credit program next year so that kids in your state can receive federal scholarship money. The @BitcoinScholars team is shipping! ⛴️⛴️

盤石なバランスシートは、私たちにできることを大きく変えます。40,177 BTC、自己資本比率85%超、低水準の負債。メタプラネットは、アジア最大、そして世界第3位のビットコイン・トレジャリー企業です。この基盤は、守りに入るためのものではありません。次の成長を築くための土台です。すでにビットコイン・インカム事業は大きな収益を生み出しており、これから私たちが構築していくすべての礎となります。 A fortress balance sheet changes what’s possible. 40,177 BTC, equity ratio above 85%, low debt. Metaplanet is the largest Bitcoin treasury in Asia, and the third largest in the world. A base like this isn’t built to sit still. It already produces significant revenue through our Bitcoin Income Generation business, and it’s the foundation for everything we build from here.

BTC Yield is our primary KPI, and our capital allocation is focused on maximizing it for shareholders. Share buybacks are a core element of our Capital Allocation Policy (established October 28, 2025). As disclosed, when mNAV is below 1.0x we will strongly consider repurchasing common shares to maximize BTC Yield, and the lower the mNAV, the greater the potential accretion. Buybacks remain a key tool in our Capital Allocation Policy. Of course, any repurchase must comply with applicable insider trading and disclosure rules, including MNPI restrictions and required monthly disclosure. We therefore cannot comment on the specific timing, status, or implementation of any repurchase before appropriate disclosure. This statement should not be interpreted as an indication that we are currently conducting, or will conduct, buybacks at any specific time.

Metaplanet’s Board has resolved to declare in advance all FY2026 quarterly dividends on the Pre-IPO Class B 4.9% MERCURY Convertible Preferred stock, totaling ¥867.7m (~$5.4m), continuing to build its track record as a JPY denominated dividend-paying issuer.

Want to fund k-12 bitcoin education in your state next year at $0 net cost to you? Write your representatives and tell them to opt into the federal tax credit scholarship program!

Hmmm should I pay the government $1,700 more towards whatever they're planning to do next year in the middle east or use that money to teach kids about bitcoin and Austrian Economics...? Tough choice! Take the pledge to show your support: bitcoinscholars.org/dashboar…

.@GannettWealth Advisors? More like Based Wealth Advisors!

Bitcoin's price might be crashing but you know I'm still gonna send it. A clip of the toughest downhill section from the first race of the @TrekBikes Off-Road Series.

The sentiment is so bad in bitcoin right now that it makes me want to sell my house to buy bitcoin

Thanks for the bitcoin donation to our 2026 operations fund @phil_geiger 🎉