Ichinose Diamond Ski Area vs Okushiga Kogen Ski Resort

Ichinose Diamond Ski Area (Nagano Prefecture) and Okushiga Kogen Ski Resort (Nagano Prefecture) head-to-head: stats, terrain, and 2026-27 pass coverage.

StatIchinose Diamond Ski AreaOkushiga Kogen Ski Resort
Vertical drop338 ft (103 m)1,722 ft (525 m)
Summit elevation5,610 ft6,558 ft
Base elevation5,272 ft4,839 ft
Lifts26
Runs426
Beginner terrain33%33%
Intermediate terrain67%44%
Expert terrain0%23%
Night skiing--

Okushiga Kogen Ski Resort has the bigger vertical (1,722 ft vs 338 ft); Okushiga Kogen Ski Resort has more runs (26 vs 4); Okushiga Kogen Ski Resort skews more expert (23% expert terrain).

Which pass covers them?

ResortPass coverage (2026-27)
Ichinose Diamond Ski AreaIkon Pass: 7 days
Okushiga Kogen Ski ResortIkon Pass: 7 days

One pass covers both: Ikon Pass. Check your full resort list in the pass finder →

Stay near Ichinose Diamond Ski Area

Lodging near the base fills up first during peak weeks. Search stays near Ichinose Diamond Ski Area

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More detail: Ichinose Diamond Ski Area stats · Okushiga Kogen Ski Resort stats