hello, traveler.
YUME
a small door. it asks quietly:
“who do i greet at five in the morning?”
Welcome to my small corner of the internet — built by hand, slowly, and with care.
News
- NEWThis website is now open. Welcome!
Blog
the log ↗Now
updated 2026-08-12- Teaching Iteration to keep studying while I sleep — a cron job at 3am that reads, retrains, and keeps the new weights only if the regression tests still pass
- Adding rooms to this site, some of them hidden
- Making an old Intel Mac into a constraint worth having
About
I build things from scratch — the longest was a black hole simulator that traces every photon on the GPU.
- locationJapan
- makesa black hole, shaders, a language model
- methodfrom scratch, on purpose
- readspapers I am not qualified for
- this sitehand-written, no framework
Find me
Secret garden
found by solving the doorSite changelog
this site is a work in progress- Opened a log next door, for the things that need more than one line. 📓
- Listed what this is all built with. Retired the museum. 🧰
- The room learned about night and day. Some inks only show in one of them. ☀
- Taught the source to introduce itself. Nothing to see here. 👀
- The garden grew a television. It broadcasts at midnight. 📺
- Hid a small door on this page. The blue dot knows the way. 🗝
- Added top navigation, profile block, and news — inspired by a favorite site.
- Rebuilt the site with small-web spirit: now page, museum, changelog.
- The site is born. Hello, world.
Tech stack
what I build withLanguages
Libraries & APIs
Infrastructure
AI & editors
Tools
Design
Guestbook
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