Synopsis: NanaKo Robin

Nako-chan abides by the philosophy, "With happiness, one can achieve anything!" In an act of sisterly devotion, she thwarts an arranged (political) marriage by absconding with the groom and facilitating their elopement. However, when the Hayami clan falters, Nako-chan is left to bear the brunt of the repercussions in the form of housing the wayward and troublesome brother.