Here are the weekly DVD and CD rankings for December 12th - 18th.

DVD
*1, 9,010 *,**9,010 Gintama' vol.6
*2, 8,120 *,**8,120 Pokemon Best Wishes! the Movie: Victini to Kuroki & Shiroki Eiyuu Reshiram
*3, 3,985 *,**3,985 Ao no Exorcist vol.7 Limited Edition
*4, 3,551 *,*26,998 Usavich IV
*5, 3,371 *,*54,840 Mobile Suit Gundam Unicorn vol.4
*6, 2,582 *,**2,582 Bleach Hamen Metsubo Hen vol.11
*7, 2,380 1,111,585 My Neighbor Totoro
*8, 1,386 *,**1,386 Black Jack Final Special Edition
*9, 1,379 *,265,453 Karigurashi no Arrietty
10, 1,366 *,**1,366 Nurarihyon no Mago: Sennen Makyou vol.4
11, 1,327 *,742,824 Castle in the Sky
12, 1,171 *,**6,503 Sengoku Basara: The Last Party
13, 1,094 *,**5,016 Precure All-Stars DX the Dance Live: Miracle Dance Stage e Youkoso
14, 1,065 *,**9,303 IS: Infinite Stratos Encore: Koi ni Kogareru Sextet
15, 1,053 *,**1,053 Kakko Kawaii Sengen!
16, *,891 *,***,891 Jarinko Chie DVD Box
17, *,862 *,471,507 Kiki's Delivery Service
18, *,805 *,**8,344 Detective Conan Movie 15: Quarter of Silence Standard Edition

Blu-ray
*1, 3,946 104,371 Mobile Suit Gundam Unicorn vol.4
*2, 3,108 **3,108 Ao no Exorcist vol.7
*3, 2,836 **2,836 Usagi Drop vol.3
*4, 2,474 *25,959 Sengoku Basara: The Last Party
*5, 2,152 **2,152 Pokemon Best Wishes! the Movie: Victini to Kuroki & Shiroki Eiyuu Reshiram
*6, 1,667 *24,244 IS: Infinite Stratos Encore: Koi ni Kogareru Sextet

Single CD
*9, 10,673 *57,803 K-On! (Movie) "Singing!"
10, 10,460 *57,031 K-On! (Movie) "Unmei♪wa♪Endless!"
15, *8,320 **8,320 Toaru Kagaku no Railgun PSP game "way to answer"
28, *4,130 105,658 Crayon Shin-chan "Kibo Sanmyaku"
32, *3,231 *62,741 Fate/Zero "oath sign"
36, *2,496 *42,819 Guilty Crown "My Dearest"
38, *2,398 *29,305 Guilty Crown "Departures ~Anata ni Okuru Ai no Uta~"
41, *2,299 **2,299 Bleach "Re:pray"

Album CD
*5, 19,504 19,504 Detective Conan The Best of Detective Conan vol.4
*7, 16,909 16,909 Kamiya Hiroshi "Harezora"
18, *6,660 *6,660 Bleach Concept Covers vol.2

Source: Oricon Youtaiju