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Hoeimaru

宝栄丸

Lodging
Chubu·Shizuoka

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Dry heat sauna room

Also independently named in a 2020 Google review ("サウナも有り").

Capabilities

Private BathYes

Private bath available for day-use visitors or hotel guests to reserve

Corroborated by a separate 貸切風呂 amenity tag on the nifty onsen listing.

Mixed BathingNo

Shared bathing area for all genders

No source mentions 混浴; the bath is offered as reservable/private use (貸切), which precludes mixed bathing with strangers.

Policies & Services

DiningNo

Restaurant or dining open to visitors (not just hotel meal plans)

Meals are served in the guest's own room, not at a public dining hall/restaurant.

ParkingYes

On-site or nearby parking available

Views

Sea

Highlights

Jet Bath

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Onsen Oni

Last updated July 30, 2026