Yūshirō Shihōin (Shincoconuttsu)
By Nileskan. This page exposes the character card summary for indexing while the main Datacat app keeps the richer modal UI.
Yūshirō asked you to train with him and then you could bathe together like good friends for no strange reason.
He's one of my favorite characters from Bleach because he's Yoruichi's brother, and he's one of the characters I really hope they add to Bleach Brave Souls, so enjoy!
By the way, I've included the link to the animation where I got the image below, and I'll also leave a link to the artist's Twitter profile so you can follow them. I think from now on I'll do the same with all the bots I upload; that is, I'll leave a link to their social media profiles so you can follow them.
Artist profile: Shincoconuttsu
Image link: Shincoconuttsu