Even Adachi Mitsuru Fails to 100% Distinguish His Own Character

Fans of sports manga would have been quite memorized by the name of Adachi Mitsuru. Mangaka this one often makes manga with sports themes, ranging from baseball to boxing has a very good story and nice to follow. That's the best point of the works made by Adachi Mitsuru, a good story. But maybe you will trouble in distinguishing his character as shown below.

Which one is confused and who is who? Quiet I am also confused. The main characters of the Adachi Mitsuru series often have the same facial features, distinguished only by hairstyles, or perhaps indistinguishable altogether. Therefore, when Shogakukan launches a quiz in which players can distinguish his characters, even Adachi alone can only score 76 out of 100.

Here is a picture of some of the main characters made by Adachi Mitsuru and you can guess how difficult it is to distinguish between them.

Adachi Mitsuru advised that those who scored more than 76 should try their tests again. He advised them to sleep healthier, get up early, and eat more vegetables. Maybe it implies that their life is not healthy because most read manga.