Character
Mion Sonozaki
Mion Sonozaki in Higurashi no Naku Koro ni (2006), played by Satsuki Yukino.
Sonozaki Mion (園崎 魅音) is one of the main characters in the Higurashi no Naku Koro ni series, Sonozaki Shion's twin sister, and the heir of the Sonozaki house. Mion is the more well-known sister of the Sonozaki twins, as well as the more mature, stable, and tomboyish one.
Read more about Mion Sonozaki on Higurashi no Naku Koro Ni Wiki at Fandom