For millions of fans, the final concert was more than the end of one of Japan's most beloved boy bands — it was the closing of a chapter that began in childhood. For over 26 years, J-pop group Arashi has been topping charts with songs that have served as a soundtrack to their fans’ lives. On May 31, the five-member idol group brought its extraordinary run to a close with a final performance at Tokyo Dome. Ara... [334 chars]