Miho Edogawa

Miho Edogawa (江戸川 美歩 Edogawa Miho) is a prominent character who debuted in Chapter 1 of the manga, and Episode 1 of the anime respectively. She is the next door neighbor of Yukitaka as well as his fellow school mate. She is currently living on her own since her father is away researching alien life on Earth, and is fascinated by Prince Baka's strange mannerisms.

Personality
Initially, she comes off as a very shy neighbor to Yukitaka, but quickly transitions to a quirky occultist of sorts when she believes Prince Baka to be of alien origin. Since her father is always away on research, she spends most of her time with the two of them and is fascinated by the idea of exploring more extraterrestrial activity on Earth.

She's able to diffuse the tension when a situation between Baka and Yukitaka escalate, as well as when the Royal Guard starts to cause trouble as well. Although she tends to be more reserved, she can get loud if necessary.

Much like Yukitaka's passion for baseball, Miho has also demonstrated her athleticism when it's shown that she is both a track runner for the school, as well as being a part of the swim team.