Hana is adorable! You definitely seem to be having fun with her, and I imagine she's a nice counterpoint to your more reserved character. I love her interactions with her castmates. I know you've had issues for a bit in being around, but I look forward to seeing what non-canonmate CR she develops.
I looooooove Fuuma. To little pieces. Like other anons have said, he's engaging and interesting. I am always impressed how he picks up on things, even if he doesn't understand them, but he doesn't dwell on them and he just keeps living his life. I hope you and Capp have an opportunity to continue the thread you started in the blizzard post.