Ayumu is a sweet girl who works hard to get what she wants. She's slightly shy, though this may be due to the fact that she's new into the world of school idols. She's a little clumsy, but tries her best and never seems to truly tire. Her voice is much more natural than that of idols we've seen before (especially in a leading position) and is a bit lower, sounding more girl-next-door than anything.