Sawa Ashihara

Оригінальне ім’я: 芦原佐羽

The female protagonist of the story. Sawa is [Yuuma's](https://anilist.co/character/287003/Yuma-Ashihara) younger twin sister, and a 6th grader at Shiritsu Yukibana Elementary School. She is a hardcore MMO player, having experienced them regularly with her brother, and is generally the braver of the twins.