I've been to:
Tokyo (I basically went to every stop on the Yamanote train line, so I'm not even going to bother listing everywhere I went around/in Tokyo), (around/in Tokyo, but) Saitama, Kawagoe, Akita, Kyoto, Nara, Seto, Ise, Osaka, Hiroshima, Miyajima, Nagoya, Sakae, Kasugai, Higashiyama, Chiba, Shizuoka, and I think I'm missing some, but yes... there's where I've been.