Misha and Kana are Kalixans, as well as siblings.

Kana is the boy on the right. He's mute, and for now prefers to stay that way. He can sign and mouth words. Misha, his sister, is his voice when someone doesn't understand either of those. And more often than not his voice when first meeting people as he's a bit shy.

They're also a part of Bourbon's harem. (Bourbon and much of his harem belong to Bladewing)