Here are the weekly manga & DVD rankings for March 26th - Apr 1st.

Ranks/ This week's sales by copies/ Cumulative sales/ Titles
Manga
*1, 370,166 372,367 Bokura ga Ita vol.16
*2, 155,653 155,916 Suki desu Suzuki-kun!! vol.15
*3, 147,169 503,419 3 Gatsu no Lion vol.7
*4, 125,650 261,839 Moyashimon vol.11
*5, *93,911 156,253 Saki vol.9
*6, *87,048 *87,048 Kimi to Boku. vol.11
*7, *82,129 *82,129 Pandora Hearts vol.17
*8, *80,213 189,605 Uchuu Kyoudai vol.17
*9, *69,555 *69,823 Himitsu No Ai-Chan vol.7
10, *63,915 *64,297 Dengeki Daisy vol.11

11, *56,186 *56,186 Toradora! vol.5
12, *53,359 *53,574 Zetman vol.17
13, *50,322 *50,322 A-Channel vol.3
14, *47,975 *47,975 Bokura ga Ita vol.15 with a illustration book
15, *46,928 *85,670 Aozora Yell vol.9
16, *46,381 *46,381 Jisatsutou vol.7
17, *45,568 *90,117 Saki: Achiga-hen episode of side-A vol.1
18, *41,394 113,472 Magical Girl Lyrical Nanoha ViVid vol.6
19, *40,661 249,163 Skip Beat! vol.30
20, *40,039 199,013 Bastard!! vol.27

21, *38,260 *38,260 Touhou Ibarakasen ~ Wild and Horned Hermit vol.2
22, *34,152 *61,694 Mairunovich vol.4
23, *33,952 *50,279 Momogumi Plus Senki vol.10
24, *33,529 431,855 One Piece Blue Deep Characters World
25, *33,378 *33,612 Sai x Ai vol.2
26, *30,898 464,710 Gin no Saji vol.1
27, *30,030 *30,030 Ateya no Tsubaki vol.6
28, *29,859 *29,859 Kimi to Boku. vol.11 Limited Edition
29, *29,806 438,132 Gin no Saji vol.2
30, *29,682 211,782 Ace of Diamond vol.30

Light Novels
*1, 22,252 *22,252 Shinrei Tantei Yakumo vol.9
*2, 22,299 121,513 Bokura ga Ita
*3, 20,344 663,106 Biblia Koshoten no Jikentecho vol.1
*4, 16,166 *16,166 Saiunkoku Monogatari Short Stories
*5, 15,649 453,334 Biblia Koshoten no Jikentecho vol.2
*6, 14,279 *14,279 Kuruneko vol.9
*7, 13,158 *42,533 Hentai Ouji to Warawanai Neko vol.5
*8, 12,997 *14,447 Pandora Hearts ~Caucus Race~ vol.2
*9, 12,575 *12,575 Hakushaku to Yousei vol.29
10, 12,059 177,552 Toaru Majutsu no Index: New Testament vol.4
11, 10,622 *16,768 Orphen Haguretabi vol.4
12, *8,861 *59,255 Full Metal Panic! Another vol.3
13, *7,677 **7,677 Seitokai Tantei Kirika vol.2
14, *7,620 **7,620 Ore ga Heroine wo Tasukesugite Sekai ga Little Mokushiroku!? vol.4
15, *7,358 *48,663 Date a Live vol.4
16, *7,155 **7,155 Junai Romantica vol.7

Source: Oricon Youtaiju