Seki Onsen is a small, family-run ski area on Mt Myoko's northeastern slopes that has become a powder destination for riders willing to embrace its quirks. The mountain receives 14–16 metres of snow per season—some of Japan's heaviest—and much of the terrain is genuinely steep with a mix of tight trees, open glades, and sidecountry access. Riding here on a fresh day is the draw; the snow quality is often excellent when it's new, and the liberal off-piste policy means you can hunt lines beyond the marked runs without patrol interference.<br><br>The tradeoffs are real. The lift infrastructure is ancient and slow—a double chair at the base and a single pizza-box chair at the top—and on big powder mornings they can take hours to dig out. The ski area is tiny, so tracked-out terrain happens fast, and weekend powder days bring enough riders that lift lines become tedious despite the low capacity. The village is minimal and not geared toward English speakers, and facilities are basic: a mid-mountain cafeteria with character, a small base café, and old-school rental gear.<br><br>Seki works best as a powder-day mission from nearby Akakura or as part of a multi-day Myoko tour. Come prepared for avalanche terrain, bring your own gear, and expect to manage some flat run-outs. If you're chasing deep snow and steep trees and can tolerate the friction, it's worth the drive.