Here are the weekly manga & light novels rankings for February 28th - March 6th.

Manga
*1, 243,209 *,404,387 Kuroshitsuji vol.11
*2, 235,244 *,235,244 Bakuman vol.12
*3, 187,328 *,187,328 Katekyo Hitman Reborn! vol.33
*4, 140,440 *,140,440 Natsume Yuujinchou vol.11
*5, 138,310 *,138,310 Nurarihyon no Mago vol.15
*6, 134,633 *,233,097 Toaru Kagaku no Railgun vol.6
*7, 130,735 *,130,735 To LOVE-Ru Darkness vol.1
*8, 113,978 *,113,978 New Prince of Tennis vol.5
*9, 109,455 *,109,455 Toriko vol.13
10, 108,499 *,225,851 Kyou, Koi wo Hajimemasu vol.11

11, *90,360 *,*90,360 Beelzebub vol.10
12, *87,587 *,*87,587 Kuroko no Basket vol.11
13, *82,392 *,137,462 Team Medical Dragon vol.25
14, *80,120 *,*80,120 Minami-ke vol.8
15, *68,298 *,*68,298 Medaka Box vol.9
16, *60,682 *,*63,780 Himitsu vol.9
17, *57,603 *,166,997 Mobile Suit Gundam: The Origin vol.22
18, *53,825 2,873,187 One Piece vol.61
19, *52,287 *,109,223 Bokutachi wa Shitte Shimatta vol.11
20, *51,080 *,*81,793 Oyasumi Punpun vol.8

21, *45,471 *,436,221 Detective Conan vol.71
22, *44,835 *,*91,223 Mahou Shoujo Madoka Magica vol.1
23, *43,404 *,*43,571 Pokémon Special vol.38
24, *42,856 *,*42,856 Sonna Mirai wa Uso de Aru vol.1
25, *42,577 *,*42,577 Psyren vol.16
26, *42,170 ,*424,898 Fairy Tail vol.25
27, *41,712 *,*42,337 Jormungand vol.9
28, *39,503 *,*40,119 Umi no Misaki vol.9
29, *36,956 *,*36,956 Toshokan Sensou: Love & War vol.7
30, *36,680 *,*36,680 Hanasakeru Seishounen Special vol.1

Light Novels
*1, 26,395 1,865,116 Moshidora
*2, 21,804 *,*21,804 Kuroko no Basket - Replace -
*3, 16,091 *,*16,091 Hakushaku to Yousei vol.25
*4, 15,783 *,*61,087 Zero no Tsukaima vol.20
*5, 12,299 *,*12,299 Flesh & Blood vol.17
*6, 12,179 *,*12,179 Psyren: Another Call vol.2
*7, 11,758 *,*80,257 Seitokai Series Spinoffs vol.4
*8, *9,914 *,141,242 Durarara!! vol.9
*9, *9,601 *,146,246 IS: Infinite Stratos vol.3
10, *9,439 *,140,419 IS: Infinite Stratos vol.5
11, *9,376 *,156,696 IS: Infinite Stratos vol.1
12, *9,319 *,142,152 IS: Infinite Stratos vol.4
13, *9,229 *,151,443 IS: Infinite Stratos vol.2
14, *9,035 *,132,902 IS: Infinite Stratos vol.6
15, *7,184 *,*10,975 Mushi-Uta vol.11

Sources: Oricon Manga Ranking, Oricon Novel Ranking