I don't think there is a chance of B'z getting a #1 this week and MoMoSu are out of the question as they actually dropped under Gackt who was selling 3k yesterday. There is no reason to be worried for her streak, she'll most likely sell at least 12-13 this weekend (total) which means the single will outsell talkin' 2 myself sooner or later, especially now that Ayu's releases seem to have an extended chart life, mostly due to the whole market's standards dropping. Hopefully another 100k+ single and let me remind you that Namie Amuro's WILD/Dr. didn't outsell Rule/Sparkle and considering that Namie is very popular in Japan it should've outsold it. Clearly there is a factor we're missing out on here