Koujaku (紅雀) is a heavily-tattooed childhood friend of Aoba, having met him when Aoba was being picked on for looking feminine due to his long hair. Koujaku quickly came to his defense, and the two have been friendly with each other ever since. Although Koujaku and his mother left shortly afterward, he has returned to Midorijima and continues to tease Aoba as if nothing happened. He now works as a part-time hairdresser, opening whenever he feels like it and using his popularity among women to keep his business a success. The story behind his departure remains a mystery.
Koujaku (紅雀) is a heavily-tattooed childhood friend of Aoba, having met him when Aoba was being picked on for looking feminine due to his long hair. Koujaku quickly came to his defense, and the two have been friendly with each other ever since. Although Koujaku and his mother left shortly afterward, he has returned to Midorijima and continues to tease Aoba as if nothing happened. He now works as a part-time hairdresser, opening whenever he feels like it and using his popularity among women to keep his business a success. The story behind his departure remains a mystery.
Koujaku (紅雀) is a heavily-tattooed childhood friend of Aoba, having met him when Aoba was being picked on for looking feminine due to his long hair. Koujaku quickly came to his defense, and the two have been friendly with each other ever since. Although Koujaku and his mother left shortly afterward, he has returned to Midorijima and continues to tease Aoba as if nothing happened. He now works as a part-time hairdresser, opening whenever he feels like it and using his popularity among women to keep his business a success. The story behind his departure remains a mystery.