Here are the weekly manga & light novels rankings for August 8th - 14th.

ranks/ this week's sales by copies/ cumulative sales/ titles
Manga
*1, 466,643 2,586,044 One Piece vol.63
*2, 400,289 *,400,289 Shingeki no Kyojin vol.5
*3, 177,555 *,894,492 Naruto vol.57
*4, 149,343 *,842,801 Hunter x Hunter vol.29
*5, 113,741 *,432,276 Bakuman vol.14
*6, 104,191 *,504,537 Bleach vol.51
*7, 101,776 *,333,097 Katekyo Hitman Reborn! vol.35
*8, 100,800 *,100,800 Hayate no Gotoku! vol.29 with an illustration book
*9, *85,381 *,*85,381 Hayate no Gotoku! vol.29
10, *81,054 *,168,738 Kaichou wa Maid-sama! vol.13

11, *78,258 *,194,630 Worst vol.27
12, *77,042 *,*77,042 Hapi Mari vol.7
13, *75,570 *,*75,570 flat vol.5
14, *70,666 *,*70,666 Umimachi Diary vol.4
15, *65,771 *,*66,513 Hanma Baki vol.30
16, *52,960 *,*52,960 L-DK vol.7
17, *49,923 *,119,251 Gyagu Manga Biyori vol.12
18, *47,425 *,485,250 Kuroshitsuji vol.12
19, *44,120 *,*44,120 Sankarea vol.4
20, *43,155 *,*64,604 Drop vol.14

21, *43,009 *,*43,009 Break Blade vol.10
22, *39,528 *,411,243 Glass Mask vol.47
23, *38,643 *,131,505 Medaka Box vol.11
24, *36,233 *,893,155 Hunter x Hunter vol.28
25, *35,599 *,*35,760 Maido! Urayasu Tekkin Kazoku vol.2
26, *34,597 *,*69,083 Sengoku Tenshouki vol.11
27, *33,508 *,*33,508 Yumekui Merry vol.7
28, *30,935 *,*30,935 Seito Shokun! Teacher Chapter vol.25
29, *30,028 *,*30,028 Seito Shokun! Final Chapter vol.1
30, *29,667 *,*61,842 Shinjuku Swan vol.27

Light Novels
*1, 158,602 158,602 Toaru Majutsu no Index: New Testament vol.2
*2, *86,427 *86,427 Durarara!! vol.10
*3, *71,566 *71,566 Sword Art Online vol.8
*4, *60,018 *60,018 Toaru Majutsu no Index SP side stories
*5, *34,367 *34,367 Golden Time vol.3
*6, *33,811 *33,811 Mahoka Koko no Retosei vol.2 Part 2
*7, *17,174 *17,174 Goshujin-sama wa Yamaneko Hime vol.8
*8, *15,283 *15,283 New Fortune Quest vol.18
*9, *15,109 139,138 Toshokan Sensou vol.5 Small Size Edition
10, *14,342 350,743 Toshokan Sensou vol.1 Small Size Edition
11, *10,256 *10,256 Dansho no Grimm vol.15 Par 2
12, *10,226 *10,226 Rinkan no Majustushi vol.9

Sources: Oricon Manga Ranking, Oricon Novel Ranking