No surprise they're doing a #1 clean sweep in the Oricon charts on day #1...is that right that KAT-TUN was the last one to do so (weekly) back in 2006?
But hey - why they haven't been leaked yet? I don't see it on JPS yet... Usually when it's popular acts we see it leak early - but I'm quite surprised after day #1 of Oricon came out I still haven't seen it yet on JPS...