Roberta, also known as Rosarita Cisnaros, has appeared in 12 comics from Shogakukan since 2002. The most recent cataloged appearance dates to 2010. Most cataloged appearances come from Black Lagoon.
VIZ Media
13 issues
Shogakukan
14 issues
1 issue
Carlsen Verlag
Black Lagoon (2008)
Jul 14, 2010
Black Lagoon (2002)
Oct 14, 2009
Aug 12, 2009
Jun 10, 2009
Aug 12, 2008
Barrage: Rei Hiroe Artworks (2007)
Rokuro Okajima
Rebecca Lee
Fabiola Iglesias
Dutch
Benny
Sofiya Pavlovena
Sawyer
Janet Bhai
Eda
Shenhua
Track what you own and follow the series you read.See what other collectors are picking up.