The bar nano femto is a signature cocktail establishment in Sapporo's Susukino district, recognized in Tabelog 100 in 2022 with a 3.80 rating from over 340 reviews. Specialized in delicate cocktails crafted with Sapporo's finest ingredients, including signature bubbly drinks made with Nagano Purple grapes and creamy sweet potato creations. Located on the 7th floor with a budget range of 3,000-3,999 yen, the bar is closed Mondays and offers an innovative drinking experience using local seasonal produce.