20 episodesFirst aired 14 April 2019
E1Apr 201946m
Newlyweds Nana and Shota moved into a newly bought mansion where the residents decided to play an exchange killing game.
E2Apr 201946m
An exchange killing game has started right after the mansion administrator fell from the roof top and died.
E3Apr 201946m
Fujii is forced to be the next killer as the person he hates, Yamagiwa, has been killed. That’s how the game works.
E4May 201946m
Shini makes her boss die in an explosion of his own restaurant. In her turn to kill, she’s very scared.
E5May 201946m
Nana and Shota discover Misato and Goro are killed and surrounded by birthday cake in room 502.
E6May 201946m
E7May 201946m
Kayo in Room 102 was killed and only one of her feet was found in her husband, Toshiaki’s, golf bag.
E8Jun 201946m
Shota gathers 3 people and suggests 4 names who are suspected to have killed Ukita. One of the names is unexcepted.
E9Jun 201946m
Someone killed Kono for Nana. Is this really an exchange killing game? Shota has found a clue that may reveal the truth.
E1045mNot yet aired
Shota is locked up in room 402, with a mystery boy. Nana thinks Shota’s missing because he has found the proof.
E11Jun 201946m
Sanae is arrested for assaulting Nana. Shota goes to find the new resident in room 304 to help check on Nana’s computer.
E12Jul 201946m
Shota enters Kinoshita’s room where lots of data referring to the case are dispersed and finds some suspicious evidence.
E13Jul 201946m
Shini lets Kuon to escape from the police as they may be arrested for attacking Shota and suspicion of killing Hakamada.
E14Jul 201946m
Shota shouts out 6 names whose finger prints are found on a paper that has Yoko’s name on it to see their reactions.
E15Aug 201946m
Shota, Nikaidou and Minami protect Sora and capture Soichi and deliver him to the police. Sora then reunites with Sumika.
E16Aug 201946m
Kamiya is brutally killed. His heel cord is cut and his whole body is screwed and smiling like other victims.
E17Aug 201946m
E18Aug 201946m
Minami attacks Tamiya and asks if he killed a young girl in Kochi five years ago. Nikaido has been missing for two days.
E19Sept 201945m
Nikaido’s AI program shows Kuroshima is most likely the suspect behind all the events but he makes excuses for her.
E20Sept 201945m
Shota wakes up and finds that his and Kuroshima’s hands and feet are tied and they are being put on a poisonous drip.