Number_i’s “GOD_i” scores its second week at No. 1 on the Billboard Japan Hot 100, on the chart released May 28.

back number’s “Blue Amber” debuts at No. 1 on this week’s Billboard Japan Hot 100, becoming the popular band’s sixth leader on the chart.

My InsiderThe Billboard Hot 100 is widely considered to be the definitive all-genre chart for songs in the US. Although it offers only one way to measure popularity, earning Billboard's highest ...