I wonder why GUILTY had such a short chart life.
Although, Secret also had 18 weeks worth of chart life. Compared to (miss)understood's 31 weeks that's a real drop too. (And there's no use in comparing the studio albums from before since they charted far far far longer.)
I hope NEXT LEVEL will revive Ayu's album chart longetivity.
A COMPLETE also has 32 weeks of chart life so far, beating (m)u!
If NEXT LEVEL can't take it down with a big bang, it will hang in on there for as long as it can.
I hope Ayu has that kind of sales pattern in the future.