High Quality Content by WIKIPEDIA articles! A total of 38 manga titles, one light novel title, and one fan book title made their first appearances in 2010. Black Butler, Hetalia: Axis Powers, and Rosario + Vampire: Season II were the only three titles to reach the top rank on the week of their series debut. In this first full year of the Best Seller list, 15 titles reached the top of the weekly list (in order of number of weeks at the top of the list, from highest to lowest): Naruto, 19 weeks; Bleach, 4 weeks; Negima!, 4 weeks; Rosario + Vampire: Season II, 4 weeks; Vampire Knight, 4 weeks; Black Bird, 2 weeks; Black Butler, 2 weeks; Fullmetal Alchemist, 2 weeks; Hetalia: Axis Powers, 2 weeks; Maximum Ride, 2 weeks; Warriors: Ravenpaw`s Path, 2 weeks; Yu-Gi-Oh! GX, 2 weeks; Alice in the Country of Hearts, 1 week; Tsubasa: Reservoir Chronicle, 1 week; and Ouran High School Host Club, 1 week.