HOSHINOYA Karuizawa
Pavilion-style accommodation in Karuizawa, with river-facing and hillside room categories.

01 / STAY GUIDE
A pavilion stay in Karuizawa
HOSHINOYA Karuizawa arranges its accommodation as guest pavilions. Mizunami rooms face the river, while Yamaroji is another category with a different setting. Choose by room description rather than assuming every pavilion has the same outlook.
Time for dining and bathing
The resort overview explicitly lists two onsen facilities and Wi-Fi in guest rooms. Its dining guide includes Japanese breakfast and in-room dining options, with reservations required for the arrangements described. Check meal inclusions when selecting a rate.
Arriving from Tokyo
The official access guide describes taking the Hokuriku Shinkansen to Karuizawa and continuing by taxi or local bus to the Hoshino Area. For any hotel transfer, confirm the current station and pickup point directly: the overview and dedicated access page differ.
Before reserving
The listed address is 2148 Nagakura, Karuizawa-machi, Nagano. Verify room layout, transport arrangements and any bathing or accessibility requirements with the property. This guide is based on published sources rather than a personal stay.
Plan your stay
- Address
- 2148 Nagakura, Karuizawa-machi, Nagano 389-0194, Japan
- Access
- The dedicated access page describes Hokuriku Shinkansen travel from Tokyo to Karuizawa, followed by taxi or local bus to the Hoshino Area.
Sources & editorial notes
An AI-assisted guide based on the property's published information. OYADO has not conducted an owner interview for this guide.
- Official website · checked 2026-10-26
- Official website — Directions · checked 2026-10-26
- Official website — Dining · checked 2026-10-26