TOKYO, THE MOST CROWDED PLACE IN JAPAN on June 14, 2018 air travel Akihabara Anime +6 Backpacking explore Harajuku Izakaya Japan Land Travel Shibuya Shinjuku Tokyo travel when in japan air travel Akihabara Anime Backpacking explore Harajuku Izakaya Japan Land Travel Shibuya Shinjuku Tokyo travel when in japan