1st Paragraph: Introduction in two or three sentences. State the main point clearly.
I’m glad to hear that you’re enjoying your life here in Japan and want to spend some more years. So, I’d like to give you a piece of advice that may make your staying even more exciting and memorable. .
2nd Paragraph: Write your advice in three to five sentences. Write another for an additional idea if any.
As you know, Hokkaido is the northernmost island. It is a big island in our scale but there aren’t so many people or businesses in most part of the island. Therefore, the nature is well preserved, such as mountains, lakes, forests, sea shores and wild animals. <= In winter, it is cold and icy but you can enjoy skiing in the world class ski resorts. In summer, you can travel anywhere by train, bus, bike or even hitch-hiking. There are a lot to see in any part of the island.
3rd Paragraph: Write your advice in three to five sentences. Write another for an additional idea if any.
Also, they offer excellent local tastes such as ramen noodles and seafood. <= Ramen noodles in Sapporo, the capital of the prefecture, are so popular that almost all the visitors there try it. Its unique miso-based soup is usually thick and rich. There is a popular place called Ramen Yokocho where numbers of ramen restaurants offer different types and tastes of ramen noodles. Also, you can easily imagine how fresh the seafood there is. The most popular seafood there is salmon. There are several kinds of salmon dishes and they are all good. But I would suggest you should try Ishikari-nabe. It’s a hotpot dish made with salmon and vegetables in miso based soup. It’s not only tasty but also keeps you warm even in the severe winter there.
Last Paragraph: Conclude your email to encourage and cheer him up in two or three sentences.
Sam, I believe Hokkaido offers most memorable experiences for you. It may even remind you the sceneries and nature of your country. I hope a trip to Hokkaido will make your life in Japan even more enjoyable.
☆tell sb sth, talk about, explain ~/sth to sb/about
☆recommend ~/sb to do, give advice on ~, a piece of advice