Here is the weekly manga sales ranking for March 1st - 7th.

*1, 1,690,932 1,690,932 One Piece vol.57
*2, *,736,467 *,736,467 Naruto vol.50
*3, *,309,558 *,309,558 Katekyo Hitman Reborn! vol.28
*4, *,217,531 *,217,531 Bakuman vol.7
*5, *,129,364 *,129,364 Toriko vol.8
*6, *,117,225 *,117,225 JoJo's Bizarre Adventure Part 7: Steel Ball Run vol.20
*7, *,101,405 *,209,383 Kyou, Koi wo Hajimemasu vol.8
*8, *,*83,431 *,*83,431 MPD Psycho vol.14
*9, *,*68,390 *,148,615 Tsukihime vol.7
10, *,*67,511 *,136,074 Kanojo wa Uso wo Aishisugiteru vol.3

11, *,*61,392 *,*61,392 Psyren vol.10
12, *,*56,765 *,269,432 Soul Eater vol.16
13, *,*52,583 *,*82,862 Gaku Minna no Yama vol.11
14, *,*49,759 *,*49,759 One Piece Illustration Book vol.4
15, *,*49,403 *,473,853 Detective Conan vol.67
16, *,*44,921 *,*77,253 Baka to Test to Shoukanjuu vol.2
17, *,*42,443 *,*42,443 Sengoku Tenshouki vol.8
18, *,*42,049 *,107,604 Switch Girl!! vol.11
19, *,*41,033 *,*41,033 Harukanaru Toki no Naka de vol.17
20, *,*40,790 *,*40,790 Chotto Edo Made vol.3

21, *,*40,174 *,*40,174 Bartender vol.16
22, *,*39,815 *,*63,608 Oishinbo vol.104
23, *,*37,259 *,*37,259 Karakuridouji Ultimo vol.3
24, *,*37,125 *,*37,125 New Prince of Tennis official character guide vol.5
25, *,*36,768 *,*91,888 Aozora Yell vol.4
26, *,*36,469 *,*36,469 Toshokan Sensou: Love & War vol.5
27, *,*36,321 *,106,234 Keroro Gunsou vol.20
28, *,*34,992 *,*34,992 Ao no Futsumashi vol.3
29, *,*34,447 *,*45,059 Rainbow vol.32
30, *,*27,735 *,292,420 Ahiru no Sora vol.26

Source: Oricon Manga Ranking

Weekly Light Novel Ranking for Mar 1 - 7
*1, 56,029 121,055 Baka to Test to Shoukanjuu vol.7.5
*2, 16,778 *32,877 Kaito Tantei Yamaneko
*3, 16,664 117,597 Durarara!! vol.1
*4, 12,923 *87,404 Durarara!! vol.2
*5, 10,346 *73,540 Durarara!! vol.3
*6, *9,282 *63,683 Durarara!! vol.4
*7, *8,439 *75,036 Durarara!! vol.5
*8, *8,077 160,469 Baka to Test to Shoukanjuu vol.1
*9, *7,849 **7,849 Kaze no Okoku
10, *7,404 135,381 Baka to Test to Shoukanjuu vol.2
11, *7,332 *68,448 Durarara!! vol.7
12, *7,124 *69,673 Durarara!! vol.6
13, *6,996 **9,495 Akaki Tsuki no Meguru Koro

Source: Oricon Novel Ranking