How many episodes in KonoSuba: An Explosion on This Wonderful World?

How many episodes are in KonoSuba: An Explosion on This Wonderful World season 1 and where may you recognize the main voice cast from?

KONOSUBA -An Explosion on This Wonderful World! The Raison D'être

Kono Subarashii Sekai ni Bakuen wo! (KONOSUBA -An Explosion on

KonoSuba: An Explosion on This Wonderful World! episode 10

Rock Paper Scissors, DUB

KonoSuba: God's Blessing on this Wonderful World: Complete Season

KonoSuba: An Explosion on This Wonderful World! episode 2: Megumin

KonoSuba Final Episode Review- Thankfully Season 2 has been

Review Konosuba: An Explosion on This Wonderful World! - 8Bit/Digi

KonoSuba: An Explosion on This Wonderful World! episode 12

How many episodes in KonoSuba: An Explosion on This Wonderful World?

Episodes 1-3 - Konosuba: An Explosion on This Wonderful World

KONOSUBA - An Explosion on This Wonderful World! is listed for 12

KonoSuba: An Explosion on This Wonderful World! episode 10

Konosuba: Explosion on this Wonderful World Episode 1 Release