We went to Blue Little Butterfly for a date night. The atmosphere is really nice. The menu is all in English including the drink menu. We ordered the steak and the lamb chops, you have to order your sides separate. I would recommend ordering three sides and sharing them between two people (they have a huge assortment of potato salads). The steak was amazing, a thick cut, cooked perfectly, and delicious. The prices are very good for steak in Japan. We had a bottle of wine, six sides (you really only need three) and two main dishes for ¥10,000. Everything was very good and perfectly cooked. They also have a variety of seafood dishes on the menu and some delicious sounding pancakes on the dessert menu. I highly recommend this for a date, or if you just feel like a really good steak. Phone: 042-530-0160. Michaela Nelson-Kelley, May 2015.
Go out the main gate, it will be on your immediate left, just before 7-11.