The Waterman, located on the riverside, serves Japanese food and is not family-friendly. The reviews aren't great but the prices are low.
[['The Waterman', 'food', 'Japanese'], ['The Waterman', 'priceRange', 'less than £20'], ['The Waterman', 'area', 'riverside'], ['The Waterman', 'familyFriendly', 'no']]