Went with 3 friends to stay in Japan for 2.5 weeks. One of them had studiend abroad so he was able to translate/show us around.
Lucky that my friend had been there before because he knew some really good places to eat and met some of his really accomdating friends. Visited the Japan fish market, hiked up a mountain to some temples, attended the summer fireworks festival, went to a maid cafe, tried several of the best ramen places, gambled.