Monomi

Usami (ウサミ), also known by her full name, "Magical Girl Miracle ★ Usami," is a rabbit that appears in Super Dangan Ronpa 2: Farewell Despair Academy. She is later renamed Monomi (モノミ) without consent by Monobear, whom she was also adopted as a younger sister by.

Personality
Usami is gentle and kindhearted. As the students' teacher, she encourages them to strengthen their bonds with each other and does not like it when they get into fights. She also emphasizes the importance of caring for the environment, prohibiting the students from throwing trash anywhere on the island. Usami, is, however, an unwitting pawn to Monobear, often the butt of his jokes.
 * very childish way, sometimes including chu sounds in her speech.
 * Her favourite phrase is "love, love".
 * In one of her many attempts to get Monokuma out of the island, she loses her eye, causing Monokuma to mockingly name her "Monomi."
 * "Usami" name seem like referenced from "Usagi" that mean Rabbit in Japanese

Execution
Along with Nanami, her execution was in Please Insert Coin, as she was crushed by a tetris block.