Chiharu Akio's Links
There was once a time where Chiharu could safely say that she knew her own twin, but those days are nothing more than a distant memory now. She watched from a distance as her brother became a stranger overtime, to the point where she could no longer safely say that he was someone she knew. Still, she loves him all the same, even if she doesn't know who he is.
Daichi may have been close to his sister as a child, but those days were they could safely say they knew each other like the back of their own hand are long over. That doesn't change his feelings, however - even if they're essentially acquaintances now, and their relationship has become nothing more than a business one, Daichi will always love his sister.
"Hehe! Nao is my best friend in the whoooole wide world! ...Well, apart from Aki and Daichi, of course~! I mean, she's really nice! She calls me pretty a lot! I just don't get why people find her weird..."
"We think she's a super cute girl! She's our very best friend and not even death can separate us! If anyone tries to hurt her, we'll destroy them!"