Akari Shinohara's aunt is an unnamed mentioned character in 5 Centimeters per Second.
Background[]
A relative of Akari Shinohara, she lives in Katsushika, Tokyo.
In 5 Centimeters per Second[]
When Akari Shinohara's parents announced that they would move to Iwafune, Shinohara tried to convince them to let her stay in Tokyo with her aunt to no prevail.