[ Cute... Nanako is cute. Souji loves her so much, and returns the hug tightly when she throws her arms around him. After that, it's easy to get his feet under him and bring her up along the way, because - well, she's excited now. He knows her. ]

I'll teach you everything she taught me, for monster fighting. And if that goes well, we can see about learning more together. [ Shadows and ayakashi aren't too different, in the end. It should be okay. ] She really has. We'll make practice fun for her. And all of us.