Kongou-sensei
Strongest and scariest sensei. It's rumored that he actually lets his emotions show on his face easily, so he's just frowning to cover it up. Teacher and protector of the gems, who also serves as a father figure.
Strongest and scariest sensei. It's rumored that he actually lets his emotions show on his face easily, so he's just frowning to cover it up. Teacher and protector of the gems, who also serves as a father figure.
