Japan is known for its nature including forests and animals.If you like to get close with nature,then Japan can do that for you.If you agree to go to Japan and want to visit these nature parks,here is a list(these are located in
Hokkaido);

-Rishiri-Rebun-Sarobetsu National Park
-Shiretoko National Park
-Daisetsuzan National Park

Japanese food is very good.It's also healthy too.The seafood and natural foods help your body to be healthy.But it's not just about these foods like fish and rice etc.There is also cuisine restaurants.Cuisine means FANCY just in case you didn't know that.There's delicious steak like the picture shown here,sushi,chicken,etc.ALL these foods are prepared differently.If you choose japan and wanna eat like never before,here is a list of restaurants;

-Daikokuya Tempura
-Heiroku-zushi
-Kaisen Misaki-ko

So I researched cuisine and it actually means the type of food....my bad

Price:Mid-Range ($$)

Every year,Japan celebrates holidays just like we do in the U.S.Sometimes,the celebration is dedicated to the whole year.You might've heard of these celebrations known as "The Year of The Dragon" or "The Year of The Tiger".All these celebrations describe the people there,their culture.And if you get to Japan at the right moment,you too can celebrate with the civilians(if you want to,it's up to you)