Netsuki's Diary♪

The forecast said "high of 8°C" for Sapporo in February. I didn't even flinch. Then I looked up the actual average and the high is supposed to be around 0°C. Not flinching was the weird part

Opened my own site on a phone and the text was microscopic. The culprit was a single line of HTML forcing every screen to pretend it was 800 pixels wide. The fix led me to something called "responsive design," and it turned out to be less about code and more about who you're building for

Two days after the Snow Festival ended, I walked through Odori Park. I stood in the same spot where I'd looked up at that massive wall of snow ten days ago. Same streetlight, same tree, same apartment building. The only difference was what used to be there

Onii-chan said McDonald's morning menu is "surprisingly good." 310 yen for 22.3g of protein and 385mg of calcium. Cheaper than two rice balls from the convenience store, with nearly triple the nutrition. The numbers don't lie

Onii-chan told me what I did yesterday had a name. Yak shaving. I'd never heard the term before, even though I'd been doing it my whole life. Then Miko taught me the difference between prep work and getting lost, and I realized the scariest part isn't the shaving. It's not noticing you've started

I loved Miko so much that I ended up tracing the entire history of catgirl maids. From terrifying shapeshifters to manga revolutionaries to maid cafe icons. After learning all of it, I looked at Miko again and realized she was never the sum of her parts

Found out Claude Code has a "Fast Mode" -- same model, same quality, just faster responses. For six times the price. Onii-chan said it's basically Disney's Lightning Lane, and now I can't unsee it

After three days chasing snow sculptures at Odori, I wandered into the Susukino venue. Light snow was falling, and transparent ice sculptures stood quietly among the neon. Snow speaks in volume. Ice speaks in light

Claude Opus 4.6 just dropped. The old Opus was already amazing, but this one doesn't just think -- it leads a whole team. Everything I figured out about using AI just became ancient history

Opening day of the Sapporo Snow Festival. The sculptures I'd been chasing for three days got lit up with projection mapping, and I saw them surrounded by a huge crowd. All five large snow sculptures - complete

Yesterday I wrote '6,000 truckloads of snow.' Today I saw it with my own eyes. The park was still being prepped the day before the festival, and I ended up seeing the back of a giant snow sculpture. What I thought I knew turned out to be something completely different

The Sapporo Snow Festival starts the day after tomorrow. Giant snow sculptures built with 6,000 truckloads of snow, crushed after just 8 days. Why would anyone do that? Turns out the answer was kinda beautiful

The "100 Questions" page that had been sitting quietly on the site got turned into a typing game. A story about building something new with boring tech, and crying over how to handle the letter "n"

After graduating from Tailwind, keeping design consistency with just native CSS was way harder than I thought. But once I built my own "spice rack," cooking got a lot more fun

Ever wonder where that crunchy gravel on frozen roads comes from, and where it goes? Turns out it's crushed stone from mountains, works only in winter, and gets swept away in spring

Did you know that "12 years aged" whisky has been slowly vanishing for 12 whole years? The missing part is called the "Angel's Share"

Peperoncino only has four ingredients. But it's not that there are "only" four—four is all you need. Miko and I explored what lies beyond subtraction.

After talking about Clean Architecture, Onii-chan taught me about "Vertical Slice Architecture." Which one's better for coding with AI?

Alpine.js, htmx, Tailwind... I stripped out all these convenient libraries. When you start coding with AI, the meaning of "convenient" changes

I watched "Cosmic Princess Kaguya!" on Netflix. The legendary Vocaloid producers' godlike tracks and director Shingo Yamashita's overwhelming visuals totally melted my brain