Ikaho Onsen Nagomigokoro no Yado Omori

Room 701, the 35-tatami Japanese-Western room with a free-flowing semi-open-air onsen bath (renovated April 2024)

Up to five guests, a living area, two beds and a semi-open-air bath whose windows open onto the Gunma mountains; unlike most onsen rooms it accepts children. All onsen-room guests take dinner and breakfast in private dining rooms on the sixth floor (Iroha-tei opened in April 2024), with free fridge drinks including craft beer. An October 2026 guest found the room's semi-open-air bath roomy and at just the right temperature, and an April 2026 family praised staff for finding a paediatric clinic when a child fell ill.

The seventh-floor onsen rooms (705–707) and the onsen 'wa-modern' twins

Five individually decorated onsen rooms on the seventh floor; an October 2026 couple celebrating a retirement in 706 — the room the inn says has the best sea-of-clouds view — loved the décor, the fridge stocked with beer, juice and water, the porcelain cups and the private-room meals. The wa-modern twins gained onsen baths in Towada-stone tubs in 2026, and June 2026 guests enjoyed the views from the bath. Children of primary-school age and under are not accepted in most of these rooms; one September 2026 guest found a twin's toilet very cramped, and a May 2026 guest found the stone bath's edges sharp.

Budget rooms (Double, 6-tatami compact room, business single) and room 707 for less-mobile guests

The Double and the tea-room-style 6-tatami room have a toilet but no bath, and the inn says the view is poor — a January 2023 traveller in a double found only a washbasin beside the TV. They suit solo travellers, who review them well. Room 707, sold as suited to older guests, has two steps up from the corridor and a heavy steel fire door, and a September 2026 reviewer found it over-decorated and dusty. The smoking 10-tatami room with beds has only a small window on the view side (September 2026).