|Kanji||赤木 正文（あかぎ まさふみ）|
|Club||Student Council President|
|Friends||Ryouko Kaji (Girlfriend), Shinichi Katori|
Masafumi is fair-skinned and has short dark-blue hair with side-bangs. He also has violet eyes and dons eyeglasses.
Akagi is a passive aggressive lover with a little too much sass. He's really smart. Ryouko and him complement each other very well.
Masafumi's girlfriend. His relationship with Ryouko is confusing but has a great story to it. He often teases Ryouko, much to her annoyance. Their dynamic is pretty consistent: she is raging and he is taming.
Shinichi is one of Masafumi's friends. It is said by Shinichi that they should never keep secrets from each other, and even hits Shinichi when he finds out that Shinichi had been repeating years and kept it secret from him.