Here are the weekly CD sales rankings for May 16th - 22nd.

Single CD
*4, 59,059 *59,059 Ao no Exorcist "Take off"
11, 11,919 124,465 SKET Dance "Kakko Warui I love you!"
13, 11,185 *72,959 Ao no Exorcist "Core Pride"
19, *6,139 **6,139 Kami nomi zo Shiru Sekai II "A Whole New World God Only Knows"
22, *3,517 *17,309 Hidan no Aria "Scarlet Ballet"
25, *3,243 **3,243 Sengoku Otome: Momoiro Paradox "Kagerou"
26, *3,232 25,472 Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai "secret base ~Kimi ga Kureta Mono~"
28, *2,963 *10,249 Tiger & Bunny "Orion wo Nazoru"
33, *2,320 *15,805 Denpa Onna to Seishun Otoko "Os-Uchujin"
38, *1,886 **1,886 Astarotte no Omocha! "Manatsu no Photograph"
39, *1,762 *15,659 Hanasaku Iroha "Hazy"
47, *1,424 *79,384 Dog Days "Scarlet Knight"

Album CD
*1, 36,980 36,980 Toriko etc. "Five Treasure Island"
*6, 12,057 12,057 Hatsune Miku "Unhappy Refrain"
49, *1,449 66,356 Sengoku Basara "Cloud Nine"

DVD
no entries up to top 30

Source: Oricon Youtaiju