Date of Birth: Unknown
Akira Hino is a high school student and Shimamura Hougetsu's friend. She is introduced in Chapter 2, where she is visiting a bookstore with Shimamura Hougetsu and Nagafuji.
Hino has shoulder length hair, tied into low twintails. She is rather short, being shorter than Shimamura and Nagafuji. She also has big eyes.
Hino has a bubbly personality and is known to add in sound effects, whether they're needed or not. She also enjoys fishing, though she often complains about not having any school fishing friends.
(Source: Adachi and Shimamura Wiki)
