Saya is the leader of the Onigarashi and is known as the strongest person in the area that never had lost a fight, she rules over the area with the iron grip of her brute strength, but she has a secret: if anyone finds out that she is dating Tadashi, she will kill him first and then herself instantly. However, she is madly in love with Tadashi, so much, in fact, that even merely looking at him has been known to make her faint in happiness.
The female heroine and childhood friend of the male protagonist.
Age: 15 years Main character in Kuuki-chan to Yankee-kun. She's a timid and very self-conscious girl.
Sara is a 15 year-old average high school girl who had a huge secret. She is the alter-ego of the sensational singer named "Sala". Nobody knows the truth about her, but her close friends have a slight suspicion about her physical resemblance to Sala, which often leads to her panicking inside, and as a result, she mutters incoherent words. At the start of the story, Sara caught her boyfriend cheating on her, and added insult on her, he dumped her shamelessly! Much to her shock, her favorite singer (and rival) Hayase Shidou revenged for her by exposing her boyfriend's secret by media, which made her like him even more. She and Hayase were quite close to each other, but as the story goes on, she falls in love with him and reveals her secret identity. Sara studies at Toua Art School, where everyone who wants to be mangakas, like Sara's friend, Madoka and enki singer, like Ryuusei.
A Staff Sergeant in the Nippon Ground Self-Defense Forces, who is the senior non-commisioned officer at the SDF liaison office in Okinawa. She graduated from a preppy high school, so she can properly speak formal Japanese, unlike Yumi. Because the SDF have different hair regulations, she can grow out a fluffy ponytail, that fascinates the female Marines.