Kikusuien (Japanese Sweet Shop)
A hidden summer gem serving fluffy shaved ice made with natural water from Nikko. Seasonal operation from late April to late September only. All syrups are homemade, with fruit-based options (mandarin, strawberry, grape, peach) and Japanese-style options (matcha, brown sugar, white syrup). Known locally as 'fluffy ice that won't give you a headache.' Riverside terrace seating creates a wonderful atmosphere. Queues form on summer weekends.
Many reviews say 'The ice made from natural water is truly fluffy and doesn't give you a headache' and 'Eating shaved ice by the river is special.' Tripadvisor 4.0, ranked #56 in Sano (out of 846). Many local families are regulars, especially lively on summer weekends. Consistently praised for all homemade syrups.