Mitsuki narrowed her eyes if only for an instant. Nobody ever called anyone a kohai explicitly. It was rude. Just like her. And Akira did not look like he cared even a single bit. Okay. Well played. But she kept up the cheeky smirk. If Akira thought she was going to give up that easy, just because he had two years and a couple inches up on her, he had another think coming. But she also needed to get him off her back. A little honesty. A little bit of truth that he would not care about either. "Maybe," she said. Hitched her backpack up as casually as she could. Even turned a little to the side so that she could leave when she heard his response. "Or maybe I'm just going to school. Bet you'd be scared if you knew what kind of ghosts I was hunting tonight, bunny-senpai."