Rio Tsukatsuki (Card)
Added 2023-11-03 16:39:17 +0000 UTC- Tsukatsuki Rio (調月リオ) is a non-playable student studying at Millennium Science School who wields a Handgun.
She is the former president of Seminar, and is the main antagonist of Volume 2.
Rio is the student council president of Millennium. Cold and calculating, she cares more about objective facts than emotions. She is at odds with Himari due to their contrasting personalities. - Her nickname is "Big Sister."
