So I've been rewatching Serial Experiments Lain, and it got me thinking about the female "Imuish" characters in One Piece, and their connections with Bears or Bear outfits. I've probably missed some examples, but these are what I remember off the top of my head.
First is the most obvious pairing of Bonney with Kuma.
Second is a bit obscure, but the main villain in the second movie was Bear King. He was obsessed with marrying Nami. Interestingly his crew were all both Animal, and playing card themed like with Kaidou's underlings. The movie also had the first female Logia in the series with Honey Queen. After the Movie they reappeared in a Videogame where you have to help them a little.
Third is Perona. Even as a child she had a pet Bear named Kumae. And like Bonney she has pink hair.
Fourth is Sugar. She wears a Bear hoodie... cape thing... She is sort of like Perona in that she wears/wore a crown, is in a similar position in her group, has a very powerful ability, and was stopped by Ussop. She also has the Grapes like Nami has her Oranges which continues the theme of Fruits being very important in the series (Devil Fruits, The main currency being called Berries, Vegapunk's Applehead, And the Eve Tree's top very likely comes up in Pangaea Castle in Mariejoies since Fishman Island is directly underneath with the obvious Fruit connotation.)
Fifth is Uta. Her Jacket has a Bear hood like Sugar.