A scenic open-air bath and sauna with panoramic views of the Pacific Ocean
Aichi Tahara City
Irago Ocean Resort in Tahara, Aichi Prefecture, is a resort hotel on elevated ground with sweeping views of the Pacific Ocean and also offers day-use bathing. The sauna facilities include a dry sauna and a women-only mist sauna (nano steam sauna). The cold plunge bath is set to a controlled temperature, allowing you to gently cool down after your sauna session. The highlight is the infinity-style bath that seems to blend into the horizon, along with a scenic outdoor air bath area where you can relax while feeling the sea breeze. On the reclining deck chairs, you can enjoy an exceptional totonou experience while gazing out at the ocean.
TypeNatural Hot Spring
A natural hot spring with sodium-calcium chloride spring water (hypotonic, mildly alkaline, low-temperature spring). Enjoy the skin-friendly bijin no yu in the spectacular infinity bath at 100 m above sea level and in the indoor bath.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity20people
Dry sauna. You can warm your body at a relaxed pace while watching TV, and you can also enjoy the view from the sauna room through the windows.
Sauna TypeSteam Sauna
Capacity5people
Women-only nano steam sauna. With low temperature and high humidity, ultra-fine steam penetrates deep into the pores of the skin, and is expected to help moisturize the skin and hair.
Water QualityTap Water
Capacity4people
Cold plunge bath. With a depth of 40 to 60 cm, it gently cools down your heated body after the sauna.
Closed Days: None
1460-36 Honesan, Hinode-cho, Tahara-shi, Aichi 441-3623
Gender Access
Gender Separated
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more
A scenic open-air bath and sauna with panoramic views of the Pacific Ocean
Aichi Tahara City
Irago Ocean Resort in Tahara, Aichi Prefecture, is a resort hotel on elevated ground with sweeping views of the Pacific Ocean and also offers day-use bathing. The sauna facilities include a dry sauna and a women-only mist sauna (nano steam sauna). The cold plunge bath is set to a controlled temperature, allowing you to gently cool down after your sauna session. The highlight is the infinity-style bath that seems to blend into the horizon, along with a scenic outdoor air bath area where you can relax while feeling the sea breeze. On the reclining deck chairs, you can enjoy an exceptional totonou experience while gazing out at the ocean.
TypeNatural Hot Spring
A natural hot spring with sodium-calcium chloride spring water (hypotonic, mildly alkaline, low-temperature spring). Enjoy the skin-friendly bijin no yu in the spectacular infinity bath at 100 m above sea level and in the indoor bath.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity20people
Dry sauna. You can warm your body at a relaxed pace while watching TV, and you can also enjoy the view from the sauna room through the windows.
Sauna TypeSteam Sauna
Capacity5people
Women-only nano steam sauna. With low temperature and high humidity, ultra-fine steam penetrates deep into the pores of the skin, and is expected to help moisturize the skin and hair.
Water QualityTap Water
Capacity4people
Cold plunge bath. With a depth of 40 to 60 cm, it gently cools down your heated body after the sauna.
Closed Days: None
1460-36 Honesan, Hinode-cho, Tahara-shi, Aichi 441-3623
Gender Access
Gender Separated
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more