Here is another example of the wonderfully quirky architecture of Tokyo. This one is the Tokyo Big Sight, an exhibition center located in Ariake, a region adjacent to Odaiba. I took the Yurikamome ride to Tokyo Bay area one evening specifically to see and photograph this building and I wasn't disappointed. This whole area is relatively empty in the evenings and with the wide streets and sparse build-up it feels completely different from the other parts of Tokyo.
Why would anyone build an exhibition center in the shape of a rocket engine is beyond me, but it just looks so cool! (2014-11-19 Ariake, Tokyo, Japan)