Check out of
Granbell and head back into
Shibuya, where you join the endless hordes passing through
Hachiko Crossing. Take a walk past the fashion shops, game centres and electronics stores along Shibuya's centre gai. "This is one of Japan's youth centres, where an ever-changing array of subcultures and fashion trends give off an unforgettable pulsating energy."
Jump back on the Yamanote and head to Harajuku. Walk out of the south exit and turn right "it's Sunday, so if you're lucky there will be a few bona-fide Harajuku girls dressed up in outlandish costumes nearby, although the popularity of this appears to be waning somewhat in recent years". Take a photo, then walk along the edge of the park, pausing to check out the famous Dancing Elvis rockabilly troupe (they're always out on Sunday) and hordes of wannabe J-pop stars. Then visit the serene Meiji-Jingu shrine, just 10 minutes walk away, and marvel at the contrast.
Leave the park and head to Takeshita Dori, just over the road from the station check out the elaborate goth costumes at Takenoko (but don't get caught taking pictures). Then jump on the train again and go one stop past Shinjuku to Shin-Okubo, Tokyo's little Korea, and grab a spicy lunch.
After that, it's time to leave, so head back to Shinjuku, buy your Narita Express pass and say goodbye to Tokyo's bright neon lights.