Its hard to choose a favorite character, you did such a good job on this VN (Please make another Human Furry Isekai VN one day...😆). Now, personality wise, I might vibe with Rigo most. He's basically street Yoda - don't judge the looks or be put off by the self-created introvert bubble(it's more often a insecurity rather than simply choosing to be lonely), and one day you could have a very good friend.
😎👍