Peko Pekoyama, is a student of Hope's Peak Academy's, and a participant of the Killing School Trip featured in Danganronpa 2: Goodbye Despair. Her title is the Ultimate Swordswoman lit. Super High School Level Kendoka She, along with Class 77-B, return in Danganronpa 3: The End of Hope's Peak High School to explore their school life leading up to The Tragedy. Peko is a tall, young woman with fair skin and a cool demeanor. She has long silver hair tied up into two braids on each side of her head, secured by white ribbons at the bases and dark red hair ties at the ends. She has side-swept bangs with two shoulder-length locks of hair that curl outwards, left down to frame her face. Her eyes are a vivid red, and she wears thin-framed rectangular glasses. She wears a long sleeved, turquoise-black seifuku uniform with a dark, gray-teal sailor collar and sleeve cuffs, each striped with two thin white lines at the edges, a red ascot tied at her neck. A red strip of cloth is wrapped around her left upper arm. Below this, she wears a somewhat paler turquoise pleated skirt, striped with an even paler line at the hem. Her legwear consists of turquoise-black tights and cream-colored loafers. Peko is constantly seen carrying her shinai bamboo sword around with her in a dark turquoise sheath/wrap with a thin white dragon design printed on the back. The shinai has a metal katana blade hidden at the center of its bamboo wrappings, which Peko likely uses when protecting and hunting people on Fuyuhiko Kuzuryu's orders. Peko has a serious demeanor, expressing very little emotion. Due to this aura, she often comes off as intimidating. She is neither impolite nor an antisocial person though she dislikes being in a crowd. She had no qualms about attending the party in chapter one, and furthermore apologizes for what she felt was a failing on her part due to her believing the power went out because she was not guarding the room it was in. She comes off as cold.

Peko Pekoyama:training with her sword hitting a dummy