TV-Series
Description
Kiyal Bachika is the youngest of the four Black Siblings, a group of orphaned Beastmen hunters from Bachika Village. Her name is derived from the Japanese word yaruki, meaning willingness or motivation. Physically, she is notable for having a single fang that sticks out on the left side of her mouth, a trait that adds to her mischievous and spirited appearance. Her hair is a shade of purple and reaches down to her hips.

Personality-wise, Kiyal is characterized as the most mischievous of the Bachika siblings. She is energetic and spunky, often providing a source of comic relief while also showing determination and quick thinking in battle. Her spirited nature is reflected in her use of the personal pronoun ore, which is typically a more masculine and assertive form of self-reference in Japanese.

In the story, Kiyal and her siblings encounter the main characters and are naturally absorbed into Team Dai-Gurren. Initially, like her sister Kiyoh, she works in the Dai-Gurren control room, helping with support roles. Her role changes around the time of Episode 13, when she moves to the front lines to pilot her own customized Gunmen, which she names Kiyalunga after herself. This Gunmen has the unique ability to transform into a shield and a lance that can be wielded by her elder brother Kittan's Gunmen, King Kittan.

Following a seven-year time skip, Kiyal lives with her sister Kiyoh and brother-in-law Dayakka. During this period, she takes on household chores on behalf of her pregnant sister. Her unwavering loyalty to her friends is demonstrated when she childishly and openly criticizes the actions of the government official Rossiu, particularly after he arrests Simon. Her capabilities are further expanded in supplementary materials, where she is revealed to be the president of her own company, Kiyal Concern, and is skilled enough to trade stocks using a cell phone.

Her key relationships are primarily with her family: her elder brother Kittan, and her sisters Kiyoh and Kinon, as the youngest of the four. Her role in the final conflict against the Anti-Spiral is significant, as she follows her brother Kittan into battle. After his heroic sacrifice, she continues to fight and participates in the final battle piloting a form known as Tengen Toppa Kinkitan. Her notable ability, aside from piloting the transforming Kiyalunga, is her unexpected business acumen, which is shown to be a stark contrast to her often childish and carefree demeanor.
Cast