Were Family Among Friends

After finally being reunited, Chowa and Yurushi are hard to be found separate. Shizukesa and Nakoudo are the only ones who Yurushi will trust with his dear Imouto, besides, they're like a family. Yurushi is the responsible Nii-chan, Chowa is the mixed, childish and responsible, Nee-chan with Shizukesa being a more mature mixed and Nakoudo, the youngest, is too childish, but there is a small period where she can be mature. So, what happens when Ryuketsu moves his eyes to Chowa, Shizukesa is with her boyfriend, Yurushi is, along with the others, worried about the missing Nakoudo? Konton, chaos.

"I'm Chowa, Chowa Heisei. You?"
"Ryukestu Ai." He smiled,
...
"Stay away from my sister."
"Sorry Yurushi, forgive me, but I can't."
...
"Shizukesa, Chowa! Do you know where Nakoudo is?!"
"What! She's with you right?"
...
"Shizu, she'll be okay."
"I know Chusei, but, what if?"
...
"Hai, hai. I'll tell you next time."
"Idiot."
"Sorry, Nii-chan. Nee-chan, Shizu."
...
"Please."
"Fine."
...
"Love? I don't love, not anymore."
"Oh, Nakoudo. That's why you-"
"Yeah."
...
This is there home, there love, there life.
It's not going to be taken away, even with chaos.
...
And they smiled sadly, her true colors showing, humming her life-long dainty, little tune.
...
This is the story; there life.
How they loved, there dreams, mistakes, laughs, loves, past, future, truths and lies.