最新の記事
Japan’s New Weather Disaster Alert System (May 2026): Levels, Colors, and When to Evacuate
Japan's weather disaster alerts were updated on May 29, 2026. This guide explains the new JMA alert levels, official colors, Kikikuru, and what travelers or foreign residents should…
Claude Pro Image Upload Not Working? The Undocumented Peak-Hour Limit Explained
Paid plan. Extra Usage on. Funds loaded. Still couldn’t upload. On the evening of April 20, 2026, I tried to upload a few photos of my dinner and…
2026 AI Subscription Guide: Claude, ChatGPT, Gemini, or Genspark — Which One Should You Pay For?
Claude, ChatGPT, Gemini, and Genspark all cost around $20/month. So which one should you actually pay for? A practitioner's comparison of features, pricing, and real-world use cases as…
Genspark Removed Credit Top-Ups. Here’s What Changed, and What I Think About It
Genspark quietly removed one-time credit top-ups around March 2026. Here's what changed, how it hits Claw users hardest, and what the CEO said about it on a live…
Genspark Claw Credits Disappearing? I Fixed a 2,000/Day Drain — Here’s How
After watching 2,000+ Genspark credits disappear daily without doing anything, I ran three terminal fixes — and the next morning, consumption had dropped by 97% to around 60…
My Genspark Credits Keep Disappearing — And I’m Not Even Using It
I opened my Genspark dashboard to find over 2,000 credits disappearing every day — without doing anything. I haven't pinned down the exact cause yet, but Genspark Claw's…
What I Learned After Trying Genspark Claw: WhatsApp-First Messaging, Pricing, and Real-World “AI Employee” Expectations
If you’re wondering “What can Genspark Claw actually do?”, this is my hands-on summary based on my experience starting March 16, 2026. While I’m still exploring all capabilities,…
Where Risk Moves Next: Japan’s BCP Journey from Disaster Preparedness to Geopolitics and Supply Chain Strategy
On March 11, 2026 — fifteen years after the Great East Japan Earthquake — I attended two back-to-back geopolitics lectures online: Prof. Yu Koizumi (UTokyo) on Japan’s evolving…