Here are the weekly manga & light novels sales rankings for June 27th - July 3rd.

ranks/ this week's sales by copies/ cumulative sales/ titles
Manga
*1, 166,828 166,828 Ohoku vol.7
*2, 150,924 150,924 Hetalia Axis Powers vol.4 with a extra booklet
*3, 139,756 261,970 Bokura ga Ita vol.15
*4, 114,356 221,080 Kyou, Koi wo Hajimemasu vol.12
*5, 100,474 169,500 Saki vol.8
*6, *72,401 *72,654 Durarara!! vol.4
*7, *61,580 *61,580 Hunter x Hunter vol.28 (official release date: July 4th)
*8, *54,500 *54,500 Super Lovers vol.3
*9, *50,062 176,903 Toaru Majutsu no Index vol.8
10, *48,539 *48,539 Hetalia Axis Powers vol.4 Standard Edition

11, *46,654 154,608 Uchuu Kyoudai vol.14
12, *44,550 *44,550 Touhou Ibarakasen ~ Wild and Horned Hermit
13, *44,060 *94,181 Fushigi Yuugi: Genbu Kaiden vol.10
14, *43,475 341,048 Fairy Tail vol.27
15, *41,268 454,355 Detective Conan vol.72
16, *39,027 249,497 Skip Beat! vol.28
17, *36,938 *36,938 Moon vol.8
18, *36,400 *77,988 Kaze Hikaru vol.30
19, *34,957 *75,362 Reimei no Arcana vol.7
20, *34,439 *34,439 Comet-san nimo Hana ga Aru

21, *34,260 *34,260 Hozuki-san Chi no Aneki vol.3
22, *33,838 *69,064 Tokyo Alice vol.7
23, *33,619 *33,619 Nana to Kaoru - Black Label vol.1 with a dojinshi
24, *31,334 *63,988 Tora to Ookami vol.4
25, *31,176 *31,176 Tetsuwan Birdy Evolution vol.8
26, *30,348 461,799 Ao no Exorcist vol.6
27, *30,174 *71,406 Baka to Test to Shoukanjuu vol.5
28, *29,524 *46,179 Dragon Quest: Emblem of Roto - To the Children who inherit the Emblem vol.12
29, *29,346 *62,655 360° Material vol.4
30, *29,237 *29,237 Ikigami vol.9

Light Novels
*1, 126,835 *,126,835 Otorimonogatari
*2, 106,111 *,106,111 Saiunkoku Monogatari vol.17 Part 2
*3, *95,485 *,*95,485 Baka to Test to Shoukanjuu vol.9.5
*4, *35,691 *,112,013 Toshokan Sensou vol.4 Small Sized Edition
*5, *18,793 *,*18,793 Mismarka Kokoku Monogatari vol.9
*6, *15,263 *,*25,961 Goka Kenran vol.6
*7, *15,093 *,269,484 Toshokan Sensou vol.1 Small Sized Edition
*8, *13,797 *,*33,675 Gosick vol.8 Part 1
*9, *12,985 2,304,029 Moshidora
10, *12,354 *,*32,496 Banno Kanteishi Q no Jikenbo vol.10
11, *10,255 *,*10,255 Dantalian no Shoka vol.8
12, *10,149 *,148,042 Toshokan Sensou vol.3 Small Sized Edition
13, **9,504 *,190,650 Toshokan Sensou vol.2 Small Sized Edition
14, **9,086 *,*35,962 Mayo Chiki! vol.8

Sources: Oricon Manga Ranking, Oricon Novel Ranking