Thread:Nisshou/@comment-1441728-20120503012354/@comment-2089817-20120503042113

The Bounts' inability to age is a product of how they survive: consuming Human, Shinigami, Hollows, and Quincy souls which potentially increases their abilities. This also seems to make them infertile, as only one Bount, Yoshino Sōma, had the ability to reproduce out of the entire species [5].


 * From the page itself.