Kiyal Bachika

Kiyal Bachika (キヤル・バチカ, Kiyaru Bachika?) is the youngest of the Black Siblings and the most mischievous. Just like Kiyoh, she was helping out in Dai-Gurren's control room until Episode 13, when she starts aiding in the frontlines piloting a customized Gunmen, Kiyalunga (named after herself), which can transform into a shield and lance that are wielded by Kittan's Gunmen, King Kittan.

First Half
Kiyal has a fang sticking out on the left side of her mouth

Second Half
After the time skip, she lives with Dayakka and Kiyoh, childishly criticizing Rossiu's actions against Simon. She was originally voiced in the English ADV Dub by Kira Vincent-Davis.