I saw a a gallery of photos in the underground walkway between Hibiya and Ginza station. Not the most glamourous exhibition space I suppose. Nonetheless, the prints were nice to look at (taken on film, printed digitally as it turned out) and I recommend looking at the website. Might be a little difficult to navigate without understanding Japanese, just click on the photo next to the camera for the series. Oh, and don’t bother with the cats.