Goodbye, Lonely Soul

In late night Tokyo, a girl finds herself a wandering ghost. The city's neon lights are still there, but there's no one around. She followed her memories of her life to Shibuya Crossing, where a boy waited for her every night - he had promised to "be together forever." When she finally realized that she had died in the earthquake three years ago, she turned into a wisp of summer night fireworks and whispered her final "goodbye" when he raised his head.