Suggestions on finding good summer Japanese language schools in Japan?
 

I'm planning to go learn Japanese right in Japan for a whole month(July), preferably in Tokyo, but have no idea where to start. How much would it cost? Where should I search schools from? How do I know if they're good?

I'm looking for a school that allows me to study for only a month and accepts mostly American or European (I'd like to seize the opportunity to practice my English as well). I hope that it can be in or around Tokyo because I have some friends I'd like to visit in Tokyo.

If you have any suggestions of a great language academy, or you have the experience of actually attending one, please share them with me!

I'm not sure but. Maybe Aeon (not the mall same company I think) has. Aeon, to my knowledge, is a English school for Japanese but they may have a Japanese class counterpart. You can also check if there is a International Sightseeing Center around Tokyo. There was one in where I lived so there maybe one there. 国際交流センター　(Kokusaikouryuu Center) or something like that. If there is a International Center the classes maybe a volunteer type.
Hope this helps.

use rosetta stone too if you haven't.

When in doubt, watch anime.