Kitchen Jagaimo is a little restaurant that has been in business for many years in the city of Ishinomaki. The food there is amazing. It is a small and quiet place but has a warm homelike feeling. The owner also speaks English, so if you are worried that your Japanese will not be good enough, worry not. Mieko is very nice and patient. Her menus are also in English/Japanese.
My birthday was not too long ago, and I spent it in Kitchen Jagaimo with my family and friends.
Some advice before going:
Call ahead and make sure there isn’t a reservation.
Be prepared to wait. She does everything alone and the pizzas take about 15min each.