Here is the weekly manga sales ranking for July 26th - Aug 1st.

*1, 113,202 113,202 Suki desu Suzuki-kun!! vol.8
*2, 108,275 108,275 Pandora Hearts vol.12
*3, 103,759 103,759 Kanojo wa Uso wo Aishisugiteru vol.4
*4, *92,412 *92,412 Detroit Metal City vol.10
*5, *85,434 155,326 Working!! vol.8
*6, *83,321 241,108 Soul Eater vol.17
*7, *80,386 *81,161 Black Bird vol.11
*8, *78,574 177,290 Billy Bat vol.4
*9, *67,551 168,796 Giant Killing vol.16
10, *60,029 *60,029 Dengeki Daisy vol.7

11, *57,306 168,217 Mobile Suit Gundam: The Origin vol.21
12, *52,254 *52,254 Himitsu vol.8
13, *48,691 101,848 Piano no Mori vol.18
14, *44,970 *45,260 Joou no Hana vol.2
15, *44,089 101,992 Ah! My Goddess vol.41
16, *33,891 *78,755 Ga-rei vol.12
17, *33,601 264,877 Ahiru no Sora vol.28
18, *29,513 *29,513 Futari Ecchi vol.47
19, *29,185 *64,650 Maihime Terepsikola Part 2 vol.4
20, *28,076 *28,076 Cuticle Detective Inaba vol.6

21, *27,696 *27,696 Ikigami vol.8
22, *27,545 *83,093 Magical Girl Lyrical Nanoha ViVid vol.2
23, *26,741 *43,979 Crimson Hero vol.18
24, *24,984 183,824 GTO: Shonan 14 Days vol.4
25, *24,647 *75,100 Youko (Inu) x Boku SS vol.3
26, *24,159 *24,344 Cosplay Deka vol.4
27, *24,015 *24,015 Super Lovers vol.1
28, *23,643 215,558 Air Gear vol.29
29, *22,298 207,618 Sukitte Ii na yo vol.5
30, *21,014 *54,704 Zetsuen no Tempest vol.2

Source: Oricon Manga Ranking

Weekly Light Novel Ranking for Jul 26 - Aug 1
*1, 62,737 *62,737 Nekomonogatari vol.1
*2, 22,170 *39,572 Uchi no 3 Shimai vol.13
*3, 17,409 *58,762 Zero no Tsukaima vol.19
*4, 15,081 *15,081 Hakushaku to Yousei vol.22
*5, 14,105 *58,963 Boku wa Tomodachi ga Sukunai vol.4
*6, 13,500 *13,500 Hayo no Ken Part 6 vol.6
*7, 12,047 *14,271 Toaru Kagaku no Railgun Official Visual Book
*8, 12,040 *94,729 Full Metal Panic! vol.11
*9, *9,831 **9,831 Ichiban Ushiro No Daimaou vol.10
10, *9,726 *29,045 Mayoi Neko Overrun! vol.9
11, *8,519 *13,905 Oran Koi Emaki Akatsuki no Koe
12, *8,079 277,583 Summer Wars
13, *7,462 **7,462 Hagure Yusha no Estetica vol.2

Source: Oricon Novel Ranking