yutaro

A Jetstar journey through Australia, and a reflection on Japan’s quiet economic decline.
https://buttondown.com/yutaro/archive/flying-australia-warning-japan/

2026-05-03 06:42:42 UTC

もっとこんな感じの動画が増えると良い気がする。
https://youtu.be/5mQ8SjuwGUE

2026-05-02 09:41:51 UTC

⚡️ BTM ( #Bitcoin ATM ) #Siamstr #npub
https://blossom.primal.net/1347a7afb455f1dc0b1131a7f783deb4392b41d8d4867e7b2a57d57286db7ec1.jpg

2026-05-02 04:05:02 UTC

検証するな
信じていればいい
考えるな
私を見ていればいい
https://youtu.be/tdBCBwgIqVU

2026-04-29 10:01:28 UTC

【お知らせ】NADA NEWSにて「ANAP Brand Channel 連載」を担当しています！ #Bitcoin
https://yutaro.vercel.app/blog/portfolio/anap-brand-channel

2026-04-27 03:25:20 UTC

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🤙

2026-04-25 12:39:57 UTC

大神神社（Ōmiwa Shrine）⛩️
#Yamatostr #npub
https://blossom.primal.net/a29bd4242feb96e70687a63cbf86af047952ff67174a8285fdb6595bc3de44b9.jpg

2026-04-25 10:51:09 UTC

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💜

2026-04-25 10:50:44 UTC

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😋🇹🇭

2026-04-25 08:53:42 UTC

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🇹🇭

2026-04-25 04:02:36 UTC

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🤯

2026-04-25 03:08:21 UTC

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👏

2026-04-24 14:16:05 UTC

石上神宮（Isonokami Shrine）⛩️
#Yamatostr #npub
https://blossom.primal.net/538e08dfc52e61c026fe832a0fc143739789cb08d8497d88d979bde9f4a1d49c.jpg

2026-04-23 13:56:39 UTC

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🤙

2026-04-23 13:42:50 UTC

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👏

2026-04-22 22:03:45 UTC

たこ焼きはやっぱり最高だな！ #Yamatostr #npub
https://blossom.primal.net/3729b49e340e691edeb99c60b5e6b95fd2dc65b2bca6e82337308a4b643d2ac2.jpg

2026-04-22 04:32:58 UTC

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🤙

2026-04-22 04:32:21 UTC

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🤙

2026-04-21 22:58:51 UTC

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🤝

2026-04-21 20:37:48 UTC

From a day in Nara to small moments along the way, a few things that stayed with me a little longer than expected.
#Japan #Bitcoin #AI
https://buttondown.com/yutaro/archive/day-in-nara/

2026-04-20 23:54:27 UTC

What would feel right for #Australia ? 🇦🇺
For Thailand, #Siamstr
For Japan, #Yamatostr

2026-04-10 08:11:53 UTC

原油が間に合うみたいなので、タイ → 大阪 → ケアンズ → シドニー　へ行ってきます！ #Japan 🇯🇵 #Australia 🇦🇺

2026-04-08 13:56:00 UTC

The Super Mario Galaxy Movie was a lot of fun! My daughter and wife seemed to really enjoy it too 🎞️ #Siamstr #npub
https://blossom.primal.net/7b8bcda63223732d9cbad7ed9f83c91f7b9645d9bfb12088bbd4942b3a1ad208.jpg

2026-04-05 20:50:45 UTC

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😍💜

2026-04-04 02:43:29 UTC

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🤙

2026-04-04 00:37:40 UTC

Happy International #Carrot Day 🥕 Yeah, I’ve also just known from my daughter 😂
https://youtu.be/sXoXOArLEUY

2026-04-03 10:08:44 UTC

＜ANAP Brand Channel 連載＞ビットコインはななぜ生まれたのか？「今のお金の仕組み」に投げかけられた小さな問い #Bitcoin
https://www.nadanews.com/343242/

2026-04-03 10:08:07 UTC

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🤙⚡️

2026-04-01 00:36:15 UTC

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おはよう🧡

2026-03-28 12:07:53 UTC

これ実際に見るとなかなか雑でいいな！😂 #Siamstr #npub
https://blossom.primal.net/258cedaacce79beefed63634e6083b8137972347c6817020d287d20f8fbccada.mov

2026-03-28 03:32:53 UTC

タイのガソリン価格が3日で12バーツ（約60円）も値上がったんですが、これ今後どうなるの！？ #Siamstr 🇹🇭

2026-03-24 22:29:44 UTC

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Beautiful 🤩 🏯

2026-03-14 04:55:09 UTC

Japanese-style shrine at Sriracha ⛩️ #Siamstr #npub
https://blossom.primal.net/3f94ad13d311ae9b4847a30d477122e770c52f7c85f2198dfac70a9f1003eb36.jpg

2026-03-14 02:30:03 UTC

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熱田神宮いきたい。

2026-03-14 02:25:41 UTC

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🤙

2026-03-14 02:25:29 UTC

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😋

2026-03-14 00:25:26 UTC

A birthday party, a war, and the strange feeling of living between two worlds — family moments, global tension, and quiet uncertainty. #Siamstr #Bitcoin #AI
https://buttondown.com/yutaro/archive/between-two-worlds/

2026-03-12 08:40:00 UTC

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Yay 😁

2026-03-12 08:39:10 UTC

Immigration 🇹🇭 was packed with foreigners today. I’m relieved that my visa situation is finally sorted out 🤓 #siamstr #npub
https://blossom.primal.net/0a82fb73055de0b5995a8c4d8cf1411c368ea63990e64cf25dc3c4f5887923d0.jpg

2026-03-10 11:59:34 UTC

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💪⚡️🧡

2026-03-10 11:58:59 UTC

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🤙

2026-03-10 11:45:58 UTC

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🤙

2026-03-10 11:42:37 UTC

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Nice! I'll be stopping off in Osaka on April 11th and then heading to Australia for about 10 days 🇦🇺

2026-03-10 10:38:50 UTC

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Ty 🧡

2026-03-10 10:36:38 UTC

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PV 🤙

2026-03-10 10:35:29 UTC

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おはよう🌞

2026-03-10 10:33:47 UTC

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Ohh welcome! 🇯🇵 Yes, 日本（Japan）is correct 👍 How long and where will you stay in Japan?

2026-03-09 02:03:08 UTC

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👀✍️

2026-03-07 23:51:16 UTC

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おはよう🌞

2026-03-07 11:13:31 UTC

Today my daughter and I went to a birthday party for one of her friends. #Siamstr #npub
https://blossom.primal.net/6d50b42c24685563f5eca6116f486f62c52a01276e682ea6bc8f124a08cc30ea.jpg

2026-03-06 10:05:47 UTC

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・I left my job and stepped into uncertainty
・Immigration officers visited our home last week
・The world feels uneasy: layoffs, AI, housing signals
・Still, I don’t regret choosing freedom
・Just continuing small experiments in work and life
#Siamstr #Bitcoin #AI
#nevent1q…e0y2

2026-03-04 15:14:51 UTC

The economy feels uneasy — AI layoffs, housing market signals, and growing uncertainty. And yet, I still don’t regret leaving my company.
https://buttondown.com/yutaro/archive/choosing-freedom/

2026-03-04 10:53:25 UTC

ANAPさんのブランドチャンネルで、連載記事を担当させていただいてます。よろしくね！ #Bitcoin #ANAP
https://www.nadanews.com/brandchannel/anap/

2026-03-01 01:17:37 UTC

This Friday I attended my daughter's school's sports day ⚽️🇹🇭 #Siamstr #npub
https://blossom.primal.net/b7d7ef298aa4f79716e26874f0203db2c92cb5bf1ec0e02fbaf099085bbba2a3.jpg

2026-02-27 10:42:51 UTC

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👏

2026-02-25 09:09:20 UTC

• I let go of my safety net — and life replied fast.
• Joined my family’s Chinese New Year for the first time (freedom perks).
• Freedom feels wide… and heavy. No guarantees, no boss, just me.
• Global uncertainty is at a historic peak — maybe “safety” is an illusion.
•Started building an AI school (tiny landing page + Meta ads).
• Bitcoin’s big topic: BIP110.
• AI highlight: a guy vibe-coded an app to talk to statues (!)
• A cat wandered into our home 🐈‍⬛
https://primal.net/e/nevent1qqsypn72ma36cq06x4lkt4ncxzve76rkk6huj0cww8v6439sx3yjkws44z405

2026-02-22 23:54:55 UTC

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Thank you so much for your wonderful message! To be honest, I still don’t know exactly how I should live my life from here, but I’ll keep moving forward with my motto: “When in doubt, follow your conviction.”
Your art is incredible! This is exactly the kind of work that AI will never replace 👏

2026-02-22 22:56:30 UTC

When I let go of my safety net, I stepped into a kind of uncertainty I’d never felt before. This is where that small experiment in freedom stands today. #Bitcoin #AI #Siamstr
https://buttondown.com/yutaro/archive/freedom-tested/

2026-02-22 22:05:52 UTC

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🙌

2025-11-24 11:37:53 UTC

I really want @npub1hcw…h9rq ‘s Cap & T shirt 🥺 Looks really cool ⚡️

2025-11-24 05:21:45 UTC

#bitcoinjapan2025 🧡

2025-11-22 09:59:45 UTC

#nostrasia 💜

2025-11-18 13:51:53 UTC

Vercelは落ちてない！と、
すかさず宣伝🤓
#note1zjt…ucap

2025-11-18 13:08:53 UTC

あ、、マジで？🤯
#note1ue6…w85w

2025-11-18 13:00:42 UTC

落ちないのは #nostr だけ 🤝

2025-09-27 15:17:31 UTC

BTCPay Serverを使って、
・Webhook
・記事の自動解除
・記事復元（ブラウザフリー）
等を実装しました。
#バイブコーディング楽しい😃

2025-09-27 15:07:10 UTC

『Dr. フィアットから自由を取り戻せ！「ビットコイン」レジスタンスの静かな攻防戦』がライトニング決済に対応しました！ぜひお読みいただけると嬉しいです⚡️
https://yutaro.vercel.app/blog/portfolio/lightning-bitcoin-resistance-1st

2025-09-15 15:20:44 UTC

Nostr 神社 ⛩️
https://image.nostr.build/65a542f41b031dce72a3c0a8d7b2c6563bbcdf2a42c87e1d4cedcc1150468fe9.jpg

2025-09-15 15:02:16 UTC

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娘とよく勝負してる。

2025-09-15 14:22:20 UTC

久しぶりにNostr来たけど、活気があっていいね！

2025-09-15 14:14:49 UTC

ノンプログラマー（てか、文系）の僕でも、Next.jsでブログ作って、記事にライトニング決済ペイウォール実装できた。

2025-09-14 06:35:27 UTC

How are you? From Jomtien Beach 🏖️🇹🇭 #siamstr #npub
https://image.nostr.build/5d776d159cfb9f56872fef2f64f0acf4a64def7773c8c02c2a6fac8824cd4b60.jpg

2025-06-22 07:03:29 UTC

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Hi 👋

2025-05-31 21:50:37 UTC

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⚡️

2025-05-27 13:06:44 UTC

ニュースレター書いたー❗️⚡️ #bitcoin
https://stacksatsjp.substack.com/p/cb-buy-bitcoin

2025-04-16 15:32:04 UTC

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🤙

2025-04-15 04:37:24 UTC

Happy Songkran 💦✈️🇹🇭 #siamstr #npub
https://image.nostr.build/71114b86d3a97b6704aeaf257b133ce46f95473301f8a04999ca2b0946dedc93.jpg

2025-03-24 12:56:58 UTC

https://yukidiaries.bearblog.dev/0001/

2025-03-23 23:07:42 UTC

Why did I write “Take Back Your Freedom from Dr. Fiat! The Silent Struggle of “Bitcoin” Resistance?”
https://stacksats.jp/bitcoin-resistance-1sten/
Because fiction can say what headlines cannot.
Because sometimes, a story can show people the shape of a system better than statistics ever will.
Dr. Fiat is not just a villain.
He's the reflection of a future we're already building—quietly, incrementally, through convenience and centralization.
He was born not out of force, but out of apathy.
This book isn't about war.
It's about how ordinary people—like Yūki—can quietly resist. By learning. By verifying. By choosing tools that respect their autonomy.
#bitcoin isn't just money. It's memory. It's exit. It's refusal.
And through fiction, I wanted to show that even in a world fully captured by control, there are still ways to remember who we are.
The Resistance in this story may be fictional.
But the threats are real.
And so is our chance to choose a different path.
Thank you for reading.
—yutaro (the author behind the mask)
https://image.nostr.build/c02ff05ca5ef1e03437ce3c6117a72608971f47da27f76893ec43ec9c95cb750.jpg

2025-03-23 22:21:39 UTC

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Nice 👍

2025-03-02 07:47:31 UTC

It is another good day in Pattaya 🏝️⛱️ #siamstr #npub https://image.nostr.build/2042e7301e799ae9bdfee0e4b0b8bb9053ee72656bc713c87fb1d61e014515c9.jpg

2025-02-01 11:53:42 UTC

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Nice! 😊

2025-02-01 01:49:39 UTC

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おめでとう！🎉

2025-01-03 10:43:06 UTC

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🫡

2025-01-03 10:02:27 UTC

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Any limit amount?

2025-01-02 13:21:56 UTC

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改善（Kaizen） 🤝

2025-01-02 12:05:55 UTC

It’s snowing in Bangkok ☃️✨
#siamstr #npub https://video.nostr.build/0d967dc55bace5b1e0c4c42917082ab0d836f18a10972c2fee5f6de4f66006c5.mp4

2025-01-02 09:55:50 UTC

I didn't know there was such a nice place in Bangkok. Nice ✨
Merry Christmas 🎄 Happy New Year! 🥳 2025
#siamstr #npub https://image.nostr.build/f9fb1a6014be8194b112b3009750a50987914a1eb33b4729721f820b7cc6f765.jpg

2024-12-31 14:10:18 UTC

My most favorite dessert in 🇹🇭 #siamstr #npub https://image.nostr.build/2edb74fa4957f477681be0b71d6372160c0e30740b96ae58a058274fb76797ef.jpg

2024-12-31 03:13:44 UTC

Last day of the year 2024.
Thank you very much for your support this year!
#siamstr #npub https://image.nostr.build/36f5a2189cae733d7655d08903ac7115c20cec821b35bfbbbf9669128c16e240.jpg

2024-12-29 00:52:51 UTC

GM! from old town in Pattaya 🇹🇭
#siamstr #npub https://image.nostr.build/387c77dd493df976f8f9b80c628008fb2bad25c9279d4f46869773a617121a3b.jpg

2024-12-20 05:03:37 UTC

Hello! ☀️⛱️ #siamstr #npub https://image.nostr.build/d7aa0b258dbe0ce66b4b06d15da9d83241615b612c17157322532a942feb8260.jpg

2024-12-05 03:10:57 UTC

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⚡️

2024-11-23 09:09:28 UTC

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おはよー

2024-11-23 00:13:51 UTC

Good morning! Waiting sandwiches for my breakfast ☀️ 🥪 #siamstr #npub https://image.nostr.build/cf6a48ba8ae3fe7f542b48d6f9c2eb30b9475fa91f5b893fe0666fd8db0dc085.jpg

2024-11-22 12:22:19 UTC

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支援ありがとうございました 🙏