[ Helping people is just what Hibiki does! There's no complicated reason for it, or at least, Hibiki doesn't think there is or has to be! ]

Ehehe, don't worry about it! Just leave everything to Hibiki Onee-san! Oh, right! [ Man, how could she have forgotten to introduce herself? ] I'm Hibiki, by the way! Tachibana Hibiki!

[ Better late than never! ]