Koya Ashihara (芦原 倖乎 Yuya Ashihara) is a 2nd year, class A, and president of the Broadcasting Club.
Koya wears a dark blue uniform with a green tie, white undershirt, and purple shirt with green pants having a checkered pattern and black heeled boots.
Koya is a VERY talkative guy who often talks by himself during broadcasts, but he will gladly talk to anyone, so he is a natural choice as the announcer and president of the broadcasting club. He considers himself 'Tensho Gakeun's Natural Speaker' and will often work the announcer for many events in the school.
Koya introduces himself on television where he is reporting on the gathering of large stones that have appeared.
Seijun and Koya are both and the only members of the Broadcasting Club and are perfect foils to eachother. Koya seems to be very attached to Seijun, being the one insisting that they should keep their club to only the two of them. Seijun gets dragged along with Koya's ideas due to his constant nagging. Koya calls them a 'combi', much to Seijun's dismay. Nonetheless, the two of them are close friends and are often seen talking to eachother.
- Favorite Food: Pasta
- What I Like: Fashionable
- What I'm not good at: Being silent, cockroaches
- The name Koya means "luck" (倖) (ko) and "question mark" (乎) (ya).
- Koya's surname Ashihara means "reed, bullrush" (芦) (ashi) and "field, plain" (原) (hara).