Here is the weekly manga sales ranking top 30 for July 13th - 19th.

*1, 160,108 160,108 Hayate The Combat Butler! vol.20
*2, 106,249 106,249 Cross Game vol.15
*3, 101,480 101,480 Fairy Tail vol.16
*4, *79,812 *79,812 Azumanga Daioh: New Edition vol.2
*5, *75,959 *75,959 History's Strongest Disciple Kenichi vol.34
*6, *71,091 *71,091 Zettai Karen Children vol.17
*7, *58,509 *58,509 Sakura-Hime Kaden vol.2
*8, *57,917 *57,917 Gakuen Alice vol.19
*9, *56,837 *56,837 The World God Only Knows vol.5
10, *54,576 166,415 Angel Heart vol.30

11, *54,251 *54,251 Good Morning Kiss vol.4
12, *47,199 *47,221 Papillon: Hana to Chou vol.7
13, *45,811 *45,811 Pride vol.11
14, *45,212 *45,212 Ocha ni Gosu. vol.9
15, *42,072 456,738 Katekyo Hitman Reborn! vol.25
16, *41,145 384,247 Gintama vol.29
17, *40,103 *40,103 Gekkou Jourei vol.5
18, *35,695 473,311 Pluto vol.9
19, *33,029 *33,029 Saijou no Meii vol.6
20, *31,089 *31,089 HIGH SCORE vol.8

21, *29,951 520,761 Kuroshitsuji vol.7
22, *28,800 *28,846 Kiss and Never Cry vol.6
23, *28,572 *28,584 Kare wa Tomodachi vol.5
24, *26,100 245,142 Natsume Yuujinchou vol.8
25, *25,906 *25,906 Fairy Tail vol.16 Limited Edition
26, *25,126 *25,126 Godhand Teru vol.47
27, *25,037 *25,037 Hana to Akuma vol.5
28, *23,955 *53,219 Kodomo no Jikan vol.7
29, *23,195 *97,337 Hanma Baki vol.19
30, *23,164 *40,803 Majo wa Nido Aegu vol.1

The last week's ranking: Japan's Weekly Manga Ranking For Jul 6 - 12
Source: Oricon Comic Ranking

Additional news:
Bimonthly Picture Book of Moyashimon For Kids
According to the cover note of the volume 8, a periodical picture book of "Moyashimon" will be released bimonthly from August. The extra of the limited edition of vol.8 is also a picture book "Oryzae no Oshigoto".

Source: Natalie

Weekly Light Novel Ranking for Jul 13 - 19

*1, 24,174 *24,174 Seitokai no Ichizon vol.6
*2, 23,851 100,356 Toaru Majutsu no Index vol.18
*3, 15,138 141,291 Katekyo Hitman Reborn! Kakushidama vol.3
*4, 14,393 *14,393 Kuromajo-san ga Toru vol.11
*5, 11,193 *12,484 Tastes differ.
*6, 11,019 *11,019 Fukigen de Amai Tsumeato
*7, 10,371 *10,371 Toaru Hikoushi eno Koiuta vol.2
*8, *9,824 **9,824 Hanaoni vol.4
*9, *9,358 **9,358 Haiyore! Nyaruko-san vol.2

Source: Oricon Novel ranking