no
You cannot go to the Sinnoh region in Pokemon Black.
Sinnoh.
there is no sinnoh region
there is no region after sinnoh in Pokemon diamond and Pokemon pearl.
it probably wont because pokemon br is in the sinnoh region
No there is no way to get to Sinnoh.
You can't go to the sinnoh region.
It is the Isshu region, the region that is far away to Kanto, Johto, Hoenn, and Sinnoh region. For more information click on the link below.That was the Japanese name for Pokemon Black and White.The English name for the region in Pokemon Black and White is the Unova region.
Unknown is the 114th Pokemon in the sinnoh dex.
The Sinnoh region is the only region in Pokemon Diamond, although the area in the northeast of Sinnoh is like a mini-region.
The Sinnoh region was one of the Pokemon regions. Sinnoh took place in all 3 of these games: Pokemon Diamond, Pearl, and Platinum.
You don't need them for the storyline, you get them so your pokemon can hold them and raise their stats.