Here is the weekly DVD sales ranking for September 14th - 20th.

*1, 5,845 **5,845 K-ON! vol.3 DVD
**, 5,580 **5,580 Winter Sonata Making Video
*2, 4,245 811,364 Gake no Ue no Ponyo
*3, 3,056 **3,056 Hayate the Combat Butler!! vol.2 DVD
*4, *,*** ***,*** Katekyo Hitman Reborn! Mirai-hen X vol.6
*5, *,*** ***,*** Zettai Karen Children vol.14
*6, *,*** ***,*** Utsurun Desu. vol.2
*7, *,*** ***,*** Mobile Suit Gundam OP/ED Collection vol.1
*8, *,*** ***,*** Dragon Ball Kai vol.1
*9, *,*** ***,*** Nintama Rantarou 16th Season vol.7
10, *,*** ***,*** Nintama Rantarou 16th Season vol.8
11, *,*** ***,*** My Neighbor Totoro
12, *,*** ***,*** Fresh Precure! vol.4
13, *,*** ***,*** Chi's New Address vol.3
14, *,*** ***,*** Mameshiba The DVD
15, *,*** ***,*** Mobile Suit Gundam OP/ED Collection vol.2
16, *,*** ***,*** Cyborg 009 (1979) DVD Collection vol.2
17, *,*** ***,*** Crayon Shin-chan Movie 10: Arashi wo Yobu Appare! Sengoku Daikassen
18, *,*** ***,*** Tears to Tiara vol.4 DVD
**, *,*** ***,*** (Madagascar 2 Special Edition)
19, *,*** ***,*** Mobile Suit Gundam: Char's Counterattack 30th Anniversary Collection

Sources:
Youtaiju
Oricon DVD ranking

ref. the full data of the last week's ranking

DVD
*1, 4,731 807,119 Gake no Ue no Ponyo
*2, 2,058 *22,158 Mobile Suit Gundam OP/ED Collections vol.1
*3, 1,433 *17,619 Mobile Suit Gundam OP/ED Collections vol.2
*4, 1,336 *946,766 My Neighbor Totoro
*5, 1,317 **1,317 Asura Cryin' vol.3 Limited Edition
*6, 1,099 **7,312 Saki vol.3
*7, *,868 *26,265 The Melancholy of Haruhi Suzumiya 2 Sasanoha Rhapsody Limited Edition
*8, *,854 **3,178 07-Ghost vol.2 Limited Edition
*9, *,846 *15,715 Fullmetal Alchemist: Brotherhood vol.1 DVD
10, *,790 **7,915 Sengoku BASARA vol.3
11, *,735 ***,735 Samurai Giants Banba Ban Makyu Retsuden DVD
12, *,726 *22,094 Usavich - Season 3
13, *,693 **6,155 Crayon Shin-chan Movie 10: Arashi wo Yobu Appare! Sengoku Daikassen
14, *,675 *15,090 Mobile Suit Gundam III: Encounters in Space 30th Anniversary Collection
15, *,662 *14,108 Mobile Suit Gundam II: Soldiers of Sorrow 30th Anniversary Collection

Blu-ray
*1, 2,661 *2,661 Galaxy Express 999 (Movie) Blu-ray BOX
*2, 1,968 *1,968 Galaxy Express 999
*3, 1,401 *1,401 Adieu Galaxy Express 999
*4, *.627 91,707 Evangelion: 1.11 You Are (Not) Alone
*5, *.544 33,768 K-ON! vol.2
*6, *,378 39,103 K-ON! vol.1
*7, *,271 *6,316 Fullmetal Alchemist: Brotherhood vol.1
*8, *,236 10,644 Mobile Suit Gundam 00 Second Season vol.7
*9, *,223 **.223 Galaxy Express 999: Eternal Fantasy