Hana Sunomiya

After Sana Sunomiya graduated, her cousin joined the art club at Kazehaya High School. She has been called "Hana" by her cousin Sana since episode 85, and her kanji name was revealed in episode 142. During middle school, she was in the same art club as Naoto Hachiouji.

She is serious and polite, with a passion for painting similar to Sana, and even says she would pose nude if necessary.

Seeing Naoto Hachiouji's paintings, she noticed that they became more colorful thanks to Hayase Nagatoro, and she schemes to further the relationship between Hachiouji and Nagatoro.