So basically we are two Swedish guys who are gonna spend some time in Tokyo (from 10-16 Aug, our hotel is in Roppongi) (try to go to Comiket on the 15th) and then go to Mie prefecture and eat some nice wagyu and watch a fireworks show. Then we'll hike up a mountain and stay at a Japanese inn with a hot spring. So JR Rail Pass would be good. Other than that we haven't planned anything, but we also don't want to plan the trip in excruciating detail. 

I think 4 people is the best number for a chill trip, so if 2 more want to join, send me a message. I've been to Japan 7 times and speak some Japanese so I can navigate pretty OK. We like bars, sightseeing, culture, history, nature - a good balance. We also like a good balance between structure and decadence. So looking for like-minded people. We're going home on the 30th of Aug.