Complex sentence: Sakaki is a natural athlete, even though she's not particularly interested in sports; rather, her secret passion is all things cute, especially stuffed animals (she likes to give them names, like a small child).
Split into simpler sentences: Sakaki is a natural athlete, even though she's not particularly interested in sports. Rather, her secret passion is all things cute, especially stuffed animals (she likes to give them names, like a small child).