Tokyo is the best, craziest, fastest, safest (relatively), city in the world. It is indeed a massive disorganized sprawl, and extends out forever into Saitama, Chiba, Yokohama, and even further to the west. The inner city has about 8 million people, then 12 million in the greater Tokyo area. The total conurbation population is as large as 33 million. However, to sort up all this mess is the world's best public transportation system.
Yo I was rollin down Dogenzaka slope in Shibuya picken up MAD Japanese girls.
I was smokin weed and listenin to underground bands the other day in Shimo-Kitazawa.
Roppongi has too many damn foreigners for my taste.
Harajuku is where all the crazy fashion is; ie, 14 year old girls dressed up like gothic maids.