X360 is at 870,000 right now.

It needs a 10,000 per week average to do it in 13 weeks

i will say by the end of April.

End of April/Early May. But if sales drop off then we are thinking Summer. But I think SO4 should offset that enough to keep it within that timeframe.

June imo, i think 360 sells will drop below 10k for a while at least in japan

Early march...
Star Ocean 4 , Street Fighter IV , Resident Evil 5... Good line-up , good price...
Might do 15-20k this week so...

By the start of Q2

Doubt it will be that late.

Resident Evil 5 bundle + Ninja Blade + Star Ocean 4 bundle = high sales for 360 for awhile.

well with star ocean 4 being released in february i'll say april

Around SO4

April I say, SO4 releases soon and RE5, SF4 but the latter 2 are also on PS3 and people will most probably get it for the PS3 in Japan.

Better question is that do you think PS3 will hit 3 million in Japan before 360 hits 1 million? I have to say YEP, Yakuza 3 and all those multi-plat games will be sure to help the consoles more then the 360 in Japan. (No unlike NA and EU price in not a issue in Japan, if it was a certain next gen console would be selling more than the PS3 looking at the price point.)