DisneySea claims the top spot for my favourite theme park in Japan (or anywhere else, really). The theme park is so meticulously and beautifully decorated that you will feel as though you’ve been transported to another world.
Vegetarianism is still a rather foreign concept in Japan; when I was there with my SO (he’s a lacto-ovo vegetarian), we found ourselves explaining to waiters very often that seafood and meat were not okay food choices for vegetarians.
Kamakura is a small coastal city with a population of less than 200,000. Just one hour south of Tokyo, the city enjoys pleasant, moderate weather all year round, making it the perfect day trip from the capital of Japan.