Danganronpa: The Animation Episode 8: (Not) Normal Arc: All All Apologies
Episode 8 of 13 of Danganronpa: The Animation, aired August 22, 2013, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Monokuma announces that he planted a mole amongst the students. Rather than let them figure out who it is on their own, he generously offers the information. Now the rift between the surviving students is worse than ever before!