Some info about JAPANESE
Category
MUSIC
Junko Akimoto reached number-one on the Japan's Oricon charts in January 2009. By this, she became the eldest singer to reach the number-one position on single charts in Oricon history. The single was on the charts for 64 weeks and sold 568,334 copies during that time.
Wikipedia contributors, "Junko Akimoto," Wikipedia, The Free Encyclopedia,
ABOUT THE JAPANESE LANGUAGE