Since you are an otaku, you should have a lot of time. You can stay at home for two months in the summer vacation, and the weather is hot. You can eat something light and not too greasy, or you can cook by yourself. Three meals a day should be nutritious, regular, light and less greasy, such as tomato and egg noodles, which can be used as breakfast. Fried shredded potatoes, fried vegetables, fried shredded lean meat, rice, steamed bread and porridge. Stewed ribs soup, etc. These are eaten alternately to ensure adequate nutrition for one day.