Summary
Dondochakka Birstanne serves as one of the brothers and protectors of Nel Tu. During the events in Las Noches, he attempts to pursue Nel and Ichigo but ends up encountering Renji instead, where his clumsiness and emotional volatility consistently irritate the other shinigami. Visually, he is a large, spotted humanoid hollow featuring a tiki mask and compound eyes. Although his appearance is menacing, he is relatively tame compared to other hollows and speaks with a yakuza-style accent. Beneath the tough exterior, he is highly sensitive and prone to tearful outbursts at the slightest provocation, particularly when he is worried. According to Pesche, his stomach houses numerous insect spirits, including the worm hollow Bawabawa. He can expel these spirits at will to fight alongside him and also stores a spiked mace-like weapon within his body. Additionally, he is capable of executing a synchronized cero attack with Pesche known as Cero Sincrético.
