Ayumi Oumi

Ayumi Oumi (おうみ あゆみ) was a senior at Nogishiro High School and was president of its Astronomy Club. She invited Sōei's Astronomy Club to stargaze with them at a Stargazing Conference at her school and later helped Roma, whom she's known and had a crush on for some time, with his college entrance exams. Following their successful exams, she'll be living a campus life with Roma.