Arashi is a student of Yazagaku with a taste for punk style, piercings, and alternative music. He is Miwako's boyfriend, they have both known each other--along with Hiroyuki Tokumori--from childhood. During a talk with Hiroyuki, he (Arashi) is very aware that Miwako had feelings for Hiroyuki and is insecure about his (Arashi) own relatinship with Miwako, believing he wasn't making her as happy if she were to be with Hiroyuki. Hiroyuki tells Arashi not to underestimate Miwako's deep love for Arashi and to trust her more. Even though Arashi has a generally cynical and abrasive personality, he cares deeply about those around him. When the members of ParaKiss engage in outrageous behavior, Arashi is usually the voice of reason. He is the son of a musician, Kanzaki Risa, who is a good friend of Mikako Kouda. (Both characters appear in Gokinjo Monogatari.) Arashi and Miwako eventually marry and have a daughter who looks much like Arashi (to which Hiroyuki believes would look cuter if she had looked like Miwako instead).