When I email your restaurant that I have food allergy to "fish", and you reply email saying that you have an independent menu that have removed lots of allergic ingredients, I would easily tend to understand that you have got my message. It turns out that there are lots and lots of fish, including a whole piece of fish with it's head still there.
hopeless restaurant.
Very enjoyable experience. Loved Kusatsu and La Vista was a great place to stay with shuttle busses running through the day to both the bus stops and down town.