#4 Miyuki is not a woman to be trifled with. She will not let slights and her fiance's desire to remain anonymous keep him out of the spotlight he richly deserves. The world will come to know the value of her Onii-sama, and she'll change the Nine Schools forever to do it. The events occur around the groups' Third Year Nine Schools Competition.

Everyone has a secret they can't share. I work as an air steward in a flight crew. And that new co-pilot… He looks just like my secret crush from an old movie. But that's not my real secret. That would be too simple, wouldn't it? [AU]

#3 The events cover the time period between the MKnR light novel #16 Yotsuba Succession Chapter and the end of New Years vacation a week later. Tatsuya and Miyuki learn to become a couple, and Minami learns to deal with her uneasiness about them loving each other so much.