Ren was no match for mainstream JPop, AKB48, Perfume and Scandal. He came in #5 ;_;
OLDCODEX's single "The Misfit Go", used as the OP for the anime Arata Kangatari, came in #25, and Song Rider's single "Trauma/Be", used as OP for the anime Devil Survivor 2, came in #24.
Also, earlier tonight Suwabe tweeted "Thanks everyone for picking up (the new CD) today."
Seeing this message made me feel ultra guilty. I'm so sorry Suwabe /cries/ I seriously would've bought your CD if I was in Japan.