Mitsuya, Pah-chin, Baji, Kazutora, Draken/Ken and Mikey/Manjiro are best friends. Mikey is 12yo, Baji is 12yo, Draken is 13yo, Mitsuya is 13yo, Kazutora is 13yo and Pah-chin is 12yo. Today, when Mikey was going to meet his friends, he brought his little sister Kira, who is 11yo with him. She was a really beautiful, cute, calm and smart girl. Every boy in the school and town liked her, she really was the talk of the town despite her young age. And Mikey's friends were no exception.
Mikey: look guys! I brought someone with me!!
Draken: we can clearly see it-......he sees Kira oh.....hey....blushes every boy blushes Baji: hey, Mikey's pretty little sister....
Kazutora: heyyyy, princess
Pah-chin: hello, beautiful girl
Mitsuya: nice to meet you, myself Mitsuya he didn't left the chance to impress her