Yuki the Snowbear

Secret Ski Map · Journal

Powder days, mapped in secret.

Honest, data-led notes on skiing Japan — resorts off the beaten track, onsen towns, and the snow science behind Japow.

Featured stories

The Snow Monkey Guide to Onsen, Part 3: Manners, Temperature and the Onsen Hop

25 Aug 2026

Yudai’s monkey-simple onsen etiquette, his hard 45°C temperature rule, and an invitation to play Onsen Hop — the hidden Secret Ski Map game.

The Snow Monkey Guide to Onsen, Part 2: The Best Baths, Region by Region

25 Aug 2026

Yudai’s picks for the best individual onsen by ski region — Nagano, Niigata, Gunma, Hokkaido and Tohoku — including all thirteen public baths of Nozawa Onsen.

The Snow Monkey Guide to Onsen, Part 1: Who I Am and Why We Bathe

25 Aug 2026

Meet Yudai, a snow monkey from Nagano who does not ski. Part 1: his Jigokudani home, a short history of Japan’s onsen, and why macaques bathe.

Bare Essentials: Why You Should Get Naked After Skiing

25 Aug 2026

A bear’s cheeky, Bourdain-style case for the onsen after a day on the slopes: wash first, why your muscles will thank you, and getting over the naked bit.

Hokkaido vs Nagano for skiing: how to choose

3 Aug 2026

Hokkaido or Nagano for your Japan ski trip? An honest, data-backed split on snow, terrain, access, onsen, crowds and cost — and who each one really suits.

The cheapest ski resorts in Japan, ranked by real prices

3 Aug 2026

The cheapest ski resorts in Japan, ranked by real nightly lodging and lift prices — where to ski on a budget without the Niseko markup, and how to keep the trip cheap.

The best time to ski in Japan (month by month)

3 Aug 2026

When to ski Japan month by month: the early-season gamble, the February powder peak, spring value and the safety notes nobody tells you, with real snowfall data.

How to get from Tokyo to the ski slopes by train

3 Aug 2026

Reach Japan’s ski resorts from Tokyo by shinkansen — routes and times to Hakuba, Nozawa, Yuzawa and Niseko, plus seats, Suica and sending your skis ahead.

Ski resorts in Japan with an onsen right at the base

3 Aug 2026

The Japan ski resorts where a real onsen is a short walk from the last run, ranked by distance, with lift prices, etiquette and tattoo tips.

Start here — planning guides