About
AIと人生
Living with AI. Making sense of how things work.
I take things apart — how AI and tools work, how learning systems are designed, the logic inside books I've read — and rebuild them from scratch as a diagram and a video. I apply the same thinking to build iOS apps, published on the App Store.
What I do here
I take something apart, trace why it works the way it does, and follow that down to why it actually matters. Not a summary, not a review, not a product pitch — just rebuilding how something works until it clicks.
What I've built
What I figure out, I turn into tools I actually use. 6 iOS apps, published on the App Store (see all). None of them phone home — no ads, no accounts.
A note on language
This page and the app pages are in English. The videos and articles themselves are in Japanese — that's where most of the actual work of taking things apart happens. If you're curious anyway, the Japanese homepage has all of it.