秋山奏

本作的主人公。 双亲因工作经常不在家，所以在佳織家里的别屋借住。 装傻功夫很好！ 吐槽功夫也很好！ 是天文学会多样的话题负责人。 那很自然的温柔体贴是卖点

简介来自 Bangumi

Sou is a second-year student in class B and a member of the astronomy club at Uchihama Academy. Both his father and mother are scientists and are authorities on mechanical engineering. He lives in his childhood friend Kaori's house as his parents work overseas. He is interested in astronomy, and plans build a planetarium for the school festival. [From Wikipedia]

简介来自 VNDB

本作の主人公。 両親が仕事で不在がちのため、佳織の家の離れに間借りをしている。 ボケてよし！　つっこんでよし！　天文学会のマルチなトーク担当。 さり気ない優しさがウリ。

简介来自 Getchu