Season 1
Episodes
1. Episode 1
2019-04-14
Newlyweds Nana and Shota moved into a newly bought mansion where the residents decided to play an exchange killing game.
2. Episode 2
2019-04-21
An exchange killing game has started right after the mansion administrator fell from the roof top and died.
3. Episode 3
2019-04-28
Fujii is forced to be the next killer as the person he hates, Yamagiwa, has been killed. That’s how the game works.
4. Episode 4
2019-05-05
Shini makes her boss die in an explosion of his own restaurant. In her turn to kill, she’s very scared.
5. Episode 5
2019-05-12
Nana and Shota discover Misato and Goro are killed and surrounded by birthday cake in room 502.
6. Episode 6
2019-05-19
No overview available.
7. Episode 7
2019-05-26
Kayo in Room 102 was killed and only one of her feet was found in her husband, Toshiaki’s, golf bag.
8. Episode 8
2019-06-02
Shota gathers 3 people and suggests 4 names who are suspected to have killed Ukita. One of the names is unexcepted.
9. Episode 9
2019-06-09
Someone killed Kono for Nana. Is this really an exchange killing game? Shota has found a clue that may reveal the truth.
10. Episode 10
2019-06-16
Shota is locked up in room 402, with a mystery boy. Nana thinks Shota’s missing because he has found the proof.
11. Episode 11
2019-06-30
Sanae is arrested for assaulting Nana. Shota goes to find the new resident in room 304 to help check on Nana’s computer.
12. Episode 12
2019-07-07
Shota enters Kinoshita’s room where lots of data referring to the case are dispersed and finds some suspicious evidence.
13. Episode 13
2019-07-14
Shini lets Kuon to escape from the police as they may be arrested for attacking Shota and suspicion of killing Hakamada.
14. Episode 14
2019-07-28
Shota shouts out 6 names whose finger prints are found on a paper that has Yoko’s name on it to see their reactions.
15. Episode 15
2019-08-04
Shota, Nikaidou and Minami protect Sora and capture Soichi and deliver him to the police. Sora then reunites with Sumika.
16. Episode 16
2019-08-11
Kamiya is brutally killed. His heel cord is cut and his whole body is screwed and smiling like other victims.
17. Episode 17
2019-08-18
No overview available.
18. Episode 18
2019-08-25
Minami attacks Tamiya and asks if he killed a young girl in Kochi five years ago. Nikaido has been missing for two days.
19. Episode 19
2019-09-01
Nikaido’s AI program shows Kuroshima is most likely the suspect behind all the events but he makes excuses for her.
20. Episode 20
2019-09-08
Shota wakes up and finds that his and Kuroshima’s hands and feet are tied and they are being put on a poisonous drip.