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.

Yesterday, we made our biggest Bitcoin purchase yet. And we’re just getting started!

Metaplanet has acquired 5268 BTC for ~$615.67 million at ~$116,870 per bitcoin and has achieved BTC Yield of 497.1% YTD 2025. As of 10/1/2025, we hold 30,823 $BTC acquired for ~$3.33 billion at ~$107,912 per bitcoin. $MTPLF

Metaplanet has acquired 1112 BTC for ~$117.2 million at ~$105,435 per bitcoin and has achieved BTC Yield of 266.1% YTD 2025. As of 6/16/2025, we hold 10,000 $BTC acquired for ~$947 million at ~$94,697 per bitcoin. $MTPLF

Metaplanet has acquired 5419 BTC for ~$632.53 million at ~$116,724 per bitcoin and has achieved BTC Yield of 395.1% YTD 2025. As of 9/22/2025, we hold 25,555 $BTC acquired for ~$2.71 billion at ~$106,065 per bitcoin. $MTPLF

Metaplanet has acquired 797 BTC for ~$93.6 million at ~$117,451 per bitcoin and has achieved BTC Yield of 435.9% YTD 2025. As of 7/14/2025, we hold 16,352 $BTC acquired for ~$1.64 billion at ~$100,191 per bitcoin. $MTPLF

Metaplanet has acquired 1,234 BTC for ~$132.7 million at ~$107,557 per bitcoin and has achieved BTC Yield of 315% YTD 2025. As of 6/26/2025, we hold 12,345 $BTC acquired for ~$1.20 billion at ~$97,036 per bitcoin. $MTPLF

Metaplanet has acquired 1088 BTC for ~$117.3 million at ~$107,771 per bitcoin and has achieved BTC Yield of 225.4% YTD 2025. As of 6/2/2025, we hold 8888 $BTC acquired for ~$829.7 million at ~$93,354 per bitcoin. $MTPLF

Metaplanet has acquired 1,111 BTC for ~$118.2 million at ~$106,408 per bitcoin and has achieved BTC Yield of 306.7% YTD 2025. As of 6/23/2025, we hold 11,111 $BTC acquired for ~$1.07 billion at ~$95,869 per bitcoin. $MTPLF

10,000 BTC 🚀 Metaplanet has arrived. メタプラネット号、ついに到達。

Metaplanet has acquired 2,205 BTC for ~$238.7 million at ~$108,237 per bitcoin and has achieved BTC Yield of 416.6% YTD 2025. As of 7/7/2025, we hold 15,555 $BTC acquired for ~$1.54 billion at ~$99,307 per bitcoin. $MTPLF

Metaplanet has acquired 1,005 BTC for ~$108.1 million at ~$107,601 per bitcoin and has achieved BTC Yield of 348.8% YTD 2025. As of 6/30/2025, we hold 13,350 $BTC acquired for ~$1.31 billion at ~$97,832 per bitcoin. $MTPLF

Metaplanet has acquired 780 BTC for ~$92.5 million at ~$118,622 per bitcoin and has achieved BTC Yield of 449.7% YTD 2025. As of 7/28/2025, we hold 17,132 $BTC acquired for ~$1.73 billion at ~$101,030 per bitcoin. $MTPLF

🪜 We keep climbing. Now #5.

Metaplanet has acquired 1009 BTC for ~$112.2 million at ~$111,162 per bitcoin and has achieved BTC Yield of 486.7% YTD 2025. As of 9/1/2025, we hold 20,000 $BTC acquired for ~$2.06 billion at ~$103,138 per bitcoin. $MTPLF

Metaplanet has acquired 136 BTC for ~$15.2 million at ~$111,666 per bitcoin and has achieved BTC Yield of 487% YTD 2025. As of 9/8/2025, we hold 20,136 $BTC acquired for ~$2.08 billion at ~$103,196 per bitcoin. $MTPLF

Metaplanet has acquired 463 BTC for ~$53.7 million at ~$115,895 per bitcoin and has achieved BTC Yield of 459.2% YTD 2025. As of 8/4/2025, we hold 17,595 $BTC acquired for ~$1.78 billion at ~$101,422 per bitcoin. $MTPLF

Metaplanet has acquired 775 BTC for ~$93 million at ~$120,006 per bitcoin and has achieved BTC Yield of 480.2% YTD 2025.  As of 8/18/2025, we hold 18,888 $BTC acquired for ~$1.94 billion at ~$102,653 per bitcoin. $MTPLF

Metaplanet has acquired 518 BTC for ~$61.4 million at ~$118,519 per bitcoin and has achieved BTC Yield of 468.1% YTD 2025. As of 8/12/2025, we hold 18,113 $BTC acquired for ~$1.85 billion at ~$101,911 per bitcoin. $MTPLF

Metaplanet has acquired 103 BTC for ~$11.7 million at ~$113,491 per bitcoin and has achieved BTC Yield of 479.5% YTD 2025. As of 8/25/2025, we hold 18,991 $BTC acquired for ~$1.95 billion at ~$102,712 per bitcoin. $MTPLF

Largest single Bitcoin purchase in our history. This marks the first tranche of proceeds from our public offering, lifting Metaplanet to #5 globally in corporate Bitcoin holdings.

Standing on the shoulders of giants. Deep gratitude to the man who sparked it all.

Our 2100 Bitcoin is now verifiable on-chain

Metaplanet has acquired 330 BTC for ~$28.2 million at ~$85,605 per bitcoin and has achieved BTC Yield of 119.3% YTD 2025. As of 4/21/2025, we hold 4855 $BTC acquired for ~$414.5 million at ~$85,386 per bitcoin.

Metaplanet has acquired 1241 BTC for ~$126.7 million at ~$102,119 per bitcoin and has achieved BTC Yield of 170.0% YTD 2025. As of 5/12/2025, we hold 6796 $BTC acquired for ~$608.2 million at ~$89,492 per bitcoin. $MTPLF

Metaplanet has acquired 555 BTC for ~$53.4 million at ~$96,134 per bitcoin and has achieved BTC Yield of 136.7% YTD 2025. As of 5/7/2025, we hold 5555 $BTC acquired for ~$481.5 million at ~$86,672 per bitcoin.

11111 BTC. No zeroes here.

Path to 210,000 BTC 🚀 We will update this slide with each purchase. This is not just guidance — it is a declaration. 10,000 BTC is just the start line. Now we accelerate. This era will be divided between those who bought Bitcoin and those who were left behind.

Metaplanet has launched Asia’s largest-ever equity raise dedicated to Bitcoin: 🚀 ¥770.9 billion (~$5.4B) capital raise 📈 555 million shares via moving strike warrants 🥇 First in Japan: issued at a premium to market — enabled by Metaplanet’s high volatility and deep liquidity This follows the highly successful 210 Million Plan: ✅ ¥93.3B (~$650M) raised in just 60 trading days ✅ BTC Yield: +189% ✅ Share price more than tripled since announcement ✅ Climbed to #10 globally in BTC holdings Now we raise the bar: 🟧 100,000 BTC by end-2026 🟧 210,000 BTC by end-2027 → 1% of all Bitcoin that will ever exist Thanks to all of our shareholders. We are honored to be on this journey with you. Metaplanet is accelerating into the future — powered by Bitcoin.

Metaplanet has finalized its international offering, upsized from 180M underwritten to 385M shares. Total raise: JPY 205B (~USD 1.4B). More Bitcoin purchases incoming.

I hear the disappointment in the recent pullback. It’s natural to feel that way. But what gives us conviction is the foundation we are building. Let’s review the milestones we’ve reached together, because over time fundamentals prevail.

Bitcoin programmed to $1m

8888 BTC confirmed onchain 🚀

Today was a record volume day for @metaplanet 本日、メタプラネットは過去最高の出来高を記録いたしました。

1, 2, 3, 4, 5... liftoff. We just climbed past Tesla on the BTC leaderboard. Bolder. Faster. Harder. @elonmusk — meet you on Mars 🪐

Metaplanet is Bitcoin first, Bitcoin only. Our singular focus right now is to accumulate as much Bitcoin as possible.

You’re not bullish enough #Bitcoin

$50 million more $BTC incoming 🚀

Thrilled to announce Asia’s largest-ever equity raise to buy Bitcoin — again! 🚀 This time: $5.4 billion to accelerate our Bitcoin strategy. Our new target: 210,000 BTC by 2027. Details here: contents.xj-storage.jp/xcont…

Understood, General Saylor. See you on the front lines.

🪜Metaplanet is now the 4th largest publicly-traded Bitcoin treasury company in the world

Metaplanet is thrilled to welcome Eric Trump to our newly formed Strategic Board of Advisors. His business expertise and passion for BTC will help drive our mission forward as we continue building one of the world’s leading Bitcoin Treasury Companies. Welcome aboard @EricTrump!

This is the strongest quarter in Metaplanet’s history.

Metaplanet has acquired 1004 BTC for ~$104.3 million at ~$103,873 per bitcoin and has achieved BTC Yield of 189.1% YTD 2025. As of 5/19/2025, we hold 7800 $BTC acquired for ~$712.5 million at ~$91,343 per bitcoin. $MTPLF

Metaplanet has acquired 162 BTC for ~$13.5 million at ~$83,123 per bitcoin and has achieved BTC Yield of 53.2% YTD 2025.  As of 3/12/2025, we hold 3050 $BTC acquired for ~$253.7 million at ~$83,180 per bitcoin.

Exactly 5 years ago, @saylor made history with Strategy’s first Bitcoin purchase. On April 8, 2024, Metaplanet became the first company to follow, adopting a Bitcoin standard, and by April 23 we made our first purchase. We acted with courage and conviction when it was far from easy. Today many follow the same path, but back then it took belief in the vision and the will to lead. Together with Strategy, we have inspired a wave of Bitcoin treasury companies, proving Bitcoin can transform a balance sheet and positively impact millions. It cannot be underestimated what a positive impact Michael Saylor and the @Strategy team has had on corporate Bitcoin adoption worldwide, including inspiring our own journey. The Bitcoin era for corporations has only just begun. Metaplanet is proud to be a first mover in Japan and one of the global leaders in this space. 🚀

Excited to announce that Metaplanet has established our U.S. headquarters in Miami. Thank you @francissuarez for the warm welcome. We’re proud to be building in one of the world’s most tech-forward, pro-innovation cities for Bitcoin.

Metaplanet now holds over $2 billion in Bitcoin—adding $567 million in just the past 30 days.

Almost one year ago, I shared the post below. At the time, we held just 246 BTC and the stock had dropped 70% in six trading days, from ¥300 to ¥89. Today, we hold 66 times more Bitcoin. Internally, we are smarter, stronger, and more efficient than ever. We are still here, still building, and still executing the strategy we laid out 15 months ago—with every milestone delivered. We read your messages. We hear your concerns. And we are not going anywhere. The road to the 1% club will be volatile, in both directions. Thank you for your continued support and belief in our mission.

イチゴーゴーゴーゴー！ 15,555 BTC到達。 積み上げは止まらない。

最近の株価下落に落胆の声があることは理解しています。それは当然の反応だと思います。しかし、私たちに確信を与えてくれるのは、着実に築き上げてきた「土台」です。これまで共に達成してきた成果（マイルストーン）を振り返りましょう。なぜなら、長期的には「企業の本源的な強さ（ファンダメンタル）」が必ず評価されるからです。

Bitcoin is the key. Metaplanet unlocked.

₿15,555 🚀

18,888 BTC. Onward and upward. 前進、そして飛躍。

In Zurich this week meeting top asset managers and capital allocators in Europe. With Metaplanet now a ¥1 trillion ($7B) company, we are firmly on their radar. The inbound interest is real and growing. The next phase of our expansion is already underway.

Metaplanet has acquired 696 BTC, increasing total holdings to 4,046 BTC. Our Bitcoin Income Generation business delivered ¥770 million in Q1 revenue. BTC Yield YTD reached 95.6%.

本日時点で、ビットコインを購入して保有し続けた人は誰も損をしていません。

ビットコインほど優れた資産は存在しません。日本でメタプラネットほどビットコインを保有している企業もありません。

私たちの沈黙期間は17日に終了します。再び活動を再開し、皆さまのご質問にお答えできることを楽しみにしています。 Our silent period ends on the 17th. We look forward to being active again and answering your questions.

Orange tie is the new black tie

After the 2000 dot-com boom, Amazon’s stock had fallen significantly even as the business was stronger than ever. Every metric was improving. Jeff Bezos put it simply: “The stock is not the company, and the company is not the stock.” That lesson resonates. At Metaplanet, our fundamentals have never been stronger: – Q3 Bitcoin Income revenue: ¥2.44B (+115.7% QoQ) – 4th largest corporate bitcoin balance: 30,823 BTC (~$3.7B) – Q3 operating profit (+88% vs forecast) – Balance sheet virtually debt-free (<1% leverage) – Clear path to preferred shares And yet, our stock has fallen significantly. It’s painful for our team, shareholders, and for me personally. But as with Amazon, fundamentals and share price often diverge — sometimes for months, sometimes longer. Bitcoin itself has endured numerous 70–80% drawdowns while fundamentals irreversibly strengthened. I feel the same about us today. Our mandate is clear: execute relentlessly. Build revenue. Accumulate bitcoin. Strengthen this company for the long term. We remain laser-focused on securing the future with bitcoin.

13,350 BTC. Metaplanet ascends. To infinity and beyond.

おはプラネット！

We've increased our Bitcoin per share by 37x since this time last year. Our mission is clear: to maximize BTC per share—responsibly, consistently, securely, and indefinitely, with full transparency.

お疲れプラネット！

Apparently Metaplanet is the most shorted stock in Japan. Do they really think betting against Bitcoin is a winning strategy?

Unrealized gains on our Bitcoin holdings have reached an all-time high. Our balance sheet keeps getting stronger.

Metaplanet now holds more Bitcoin than El Salvador. From humble beginnings to rivaling nation-states, we’re just getting started. メタプラネットのビットコイン保有量がついにエルサルバドルを超えました。小さな一歩から始まり、今や国家に匹敵する規模へ。まだまだここからです。

Orange moon tonight. Orange coin forever.

For the first time ever, Metaplanet is Japan’s #1 stock by both trading value and volume. 🔹 ¥222 billion ($1.51 billion) in trading value 🔹 170 million shares traded The future is priced in Bitcoin.

モルガン・スタンレーのメタプラネットの空売りポジションに、心からお悔やみ申し上げます。😅 それでも100万株以上のショートを抱えたままのようですね。

Ladies and gentlemen, we have blast off 🚀

おはプラネット！本日は決算発表日です！本日の取引終了後に発表いたします。

Let it be said of April 24, 2025: Metaplanet claimed its 5,000th Bitcoin; not with noise, but with purpose. We are not done; we have only just begun.

🚀 8888 BTC A symbol of abundance A number of fortune And today our new reality 8888 Bitcoin secured A new chapter begins for Metaplanet

おはプラネット！

Accelerate 🚀

✅ Metaplanet has been added to the FTSE Japan Index in the September review. Another important milestone on our journey as Japan’s leading Bitcoin treasury company.

Almost $1B in Bitcoin 🚀

四半期ごとに開示してきたとおり、メタプラネットは10月1日にビットコインインカム事業の成果を発表いたします。2025年度からは、四半期末から45日の開示期限までお待たせすることなく、投資家の皆様が当社の業績をなるだけ早く把握できるべように、積極的な開示体制にしていくことが大事だと考えています。 As in prior quarters, Metaplanet will disclose the results of its Bitcoin Income Generation Strategy on October 1. We believe that in 2025, investors should not be required to wait 45 days after the close of a quarter to understand how their company has performed.

Proof of Conviction

メタプラネットは、市場において屈指の強固な財務基盤を維持しています。豊富な資産に加え、財務レバレッジは1％未満に抑制されており、次なる戦略フェーズを実行するための余力も十分に備えています。私たちは揺るぎません。 日頃よりご支援とご信頼をお寄せいただいている株主・関係者の皆さまに、心より感謝申し上げます。懐疑的な見方や批判的な声に対しても、私たちは揺るがず、この日本から株式・債券市場の変革をリードしていく強い意志を持っています。 Metaplanet maintains one of the strongest balance sheets in the market, asset rich with leverage under 1%, and a full runway to execute the next phase of our strategy. To our supporters and shareholders, thank you for your continued belief and support. And to the skeptics and critics, we are not going anywhere, and we fully intend to lead the transformation of equity and fixed income capital markets from Japan.

Good morning! All funds from the underwriters have now been received.

In times of uncertainty, Bitcoin is the flight to safety. Hard. Borderless. Unstoppable.

Please leave some for the rest of us. You bought our entire stack in 1 week 🚀🚀

ビットコインの第一ルールは… 絶対に売らないこと！

New all-time highs reflect a world waking up to a monetary system it can finally trust - one where freedom, not debt, defines prosperity #Bitcoin

Metaplanet is a Bitcoin Only company

$210M. 0% interest. All Bitcoin. 2億1,000万ドル。金利0%。すべてビットコイン。

More purchases incoming. 追加購入、間もなく。

Metaplanet has acquired 319 BTC for ~$26.3 million at ~$82,549 per bitcoin and has achieved BTC Yield of 108.3% YTD 2025. As of 4/14/2025, we hold 4525 $BTC acquired for ~$386.3 million at ~$85,366 per bitcoin.

Fighto! ファイト！

Metaplanet files shelf registration for issuance of up to JPY 555 billion in perpetual preferred shares

メタプラネットは、世界の上場企業によるビットコイン保有ランキングで日本代表としてランクインしています 🇯🇵 昨日の購入により、順位は8位に浮上。 ここからどこまで上がれるか 🚀

Bitcoin stacking going vertical🚀

It appears that Charles Schwab is now our second largest shareholder, with 61.2 million shares or 8.99% of Metaplanet. This reflects a growing global movement. Japanese, American, and international investors are coming together around one mission: Bitcoin. 🇯🇵🇺🇸

メタプラネットは、アジア史上最大規模のビットコイン特化型エクイティファイナンスを実施します。 🚀 調達金額：7709億円 📈 ムービングストライク型の新株予約権による発行株数：5億5500万株 🥇 日本初：市場価格に対してプレミアム付きでの発行 （高いボラティリティと高い流動性を有するメタプラネットだからこそ可能に） これは、21ミリオン計画の成功を受けた新たな挑戦です： ✅ 約933億円を60取引日で調達 ✅ BTCイールド：＋189% ✅ 公表時から株価は3倍以上に上昇 ✅ ビットコイン保有量で世界10位（日本1位）へ そして今回、当社は目標をさらに引き上げました： 🟧 2026年末までに10万BTC 🟧 2027年末までに21万BTC（全BTCの1％） 株主の皆さまに心より感謝申し上げます。 この旅路をご一緒できることを光栄に思います。 メタプラネットは、ビットコインを原動力に未来へと加速していきます。

Since my post yesterday, some have said: “You’re not Amazon. That’s a ridiculous comparison.” With respect, I don’t think it is. In the early 2000s, many thought Amazon’s TAM was just books. They were wrong—it was building the rails of the internet economy. We are addressing something even larger: the monetization of a new global monetary asset. In our eyes, this represents a $100 trillion+ opportunity. Our model is not new. It is the foundation of global banking: net interest margin. Every major bank borrows at one rate and lends at a higher rate, capturing the spread. We apply the same principle to Bitcoin: Bitcoin returns minus the cost of JPY capital. Unlike banks, our model is lean—margin-rich without the same operating burden. The opportunity begins in Japan. Households and corporates sit on more than $10 trillion of idle yen earning near zero. They can access the return we offer through equity, and in time, potentially through fixed-income style instruments offering stability with high JPY yield. But this is not just a Japan story. The TAM extends to the global USD capital base—investors who hold dollars, borrow yen, and seek positive carry. We are building the bridge upon Bitcoin to enable that. And over time, we believe Bitcoin will be recognized as the highest-quality collateral in the world—stronger than fiat, stronger than melting cash flows. This is not small vision. It is one of the largest opportunities in global markets. If you don’t yet see it, that’s understandable—most didn’t see Amazon either.

Metaplanet has acquired 145 BTC for ~$13.6 million at ~$93,327 per bitcoin and has achieved BTC Yield of 121.1% YTD 2025.  As of 4/24/2025, we hold 5000 $BTC acquired for ~$428.1 million at ~$85,621 per bitcoin.

会社史上、最も力強い四半期です。

We’re increasing our commitment to Florida by 20x. Thanks again @FrancisSuarez, Miami was the right choice. Metaplanet has approved up to $5B for our US subsidiary as we accelerate toward 210,000 BTC with Florida at the center of our US expansion. 🚀