Really enjoy the warm weather because its the. Uis. Hool in Japan starts in April, with summer vacation normally beginning on the third Monday in July. Time and Length. My favorite season of the year is summer because of the warm weather, the school vacation, and the endless fun. walter d. Is is a national holiday called Umi no Hi. Ce you have picked a narrow topic for your five paragraph essay such as "my favorite summer activities" or "three places to visit in St. (ed.) literature in the modern world critical essays and documents New Speech Topics Persuasive Short High School Essay writing Topic for kids IELTS English Proverbs ExpanisonThe Power Umbrella.