Canadian book retailer Chapters has posted the details for the upcoming Pokémon Black and White - Vol 1 and 2 manga's which will be released in July, 2011. Below are the full details.

Pokémon Black and White, Vol. 1 & 2

Meet Pokémon Trainers Black and White! White has a burgeoning career as a Trainer of performing Pokémon. Black is about to embark on a training journey to explore the Unova region and fill a Pokédex for Professor Juniper.

Who will Black choose as his first Pokémon? Who would you choose? Plus, meet feisty Pokémon Tepig, Snivy, Oshawott and many more new Pokémon of the unexplored Unova region!

Volume 1	Volume 2
Dimensions: 96 Pages, 5.5 x 7 x 0.68 in Published: July 5, 2011 Publisher: VIZ Media LLC ISBN 10: 1421540908 ISBN 13: 9781421540900 Story by: Hidenori Kusaka Illustrator: Satoshi Yamamoto	Dimensions: 80 Pages, 5.5 x 7 x 0.68 in Published: July 5, 2011 Publisher: VIZ Media LLC ISBN 10: 1421540916 ISBN 13: 9781421540917 Story by: Hidenori Kusaka Illustrator: Satoshi Yamamoto

Source: http://www.chapters.indigo.ca/

where do we buy these?

Amazon, Chapters, various bookstores should be all stocking it.

i dont think they sell these in canada :(

Yes they do, I've seen them at Chapters all the time as the link in the news article states, they will be selling the two new mangas as well.