What a great smile (p38-39)
Heheh! I yearned for this to happen. I'm glad that she joined Mikoto's party, adding more color to his grayish journey.
I also believe we'll see more of that one oni that got away.
Also, I suspected that the current Mikoto is actually a female, a really flat female, acted as a male because of her circumstances with the real Kibitsu Mikoto in the past.