I've visited this cafe twice for lunch and it's been excellent each time. The staff are really friendly and have an English menu (if you can't read the Japanese one). The decor has a relaxed feel and you can enjoy your lunch looking out over the beach.
Both times I've had the vegan lunch set and the dishes were completely different (except for the rice and salad) and so delicious!
I also indulged and tried the cakes, which seem to change regularly, and were also delicious.
A great place to stop and eat while enjoying the sites of Kamakura!
Cons: limited choice at lunch time