Part of: Buddy Collection If: Red Thread of Fate

Buddy Collection Extra: Kochousou no Kimyou na Go-nin

"Buddy Collection Extra: Kochousou no Kimyou-na Gonin includes a new scenario titled “The Peculiar Five of Butterfly Manor” that expands upon the main game's story and characters."

Narutrick·PLiCy· February 4, 2021· ExpandedGame

Buddy Collection Extra: Kochousou no Kimyou-na Gonin includes a new scenario titled “The Peculiar Five of Butterfly Manor” that expands upon the main game's story and characters. Along with that, there's now more voiced character dialogue.

Released 4 February 2021 for Nintendo Switch by Narutrick, published by PLiCy. Rated B by CERO.

Story

The protagonist (Nagisa) is a high school girl who lost her memory and Buddy in the middle of an operation. She was originally a Special A Class student, but was demoted to an E Class student, which is the lowest possible rank class. E Class is a gathering of problem children who cannot make Buddies with anyone. In order to choose a new Buddy from among them, a camping trip is held. However, an incident occurs during the trip—.