You could say I Love Japan, I fell Inlove with their food especially the sushi, rice, egg and various sweets and soups. Japanese food is really healthy and if you eat these, you will lose weight.

Respecting a country and loving their food are not antithetical! I made just a couple corrections, your text is overall quite good :) if you'd like to improve your English even further, feel free to send me a message so we can have a chat!

I respect Japan as a country, but i fall in love with their food: sushi, and rice with egg, and the various sauces, and sweets and soyps. A lot of japanes food are healthy and if you eat thses, you xill lose weight.