Yotarou is a former yakuza member fresh out of prison and fixated on just one thing: rather than return to a life of crime, the young man aspires to take to the stage of Rakugo, a traditional Japanese form of comedic storytelling. Inspired during his incarceration by the performance of distinguished practitioner Yakumo Yuurakutei, he sets his mind on meeting the man who changed his life. After hearing Yotarou's desperate appeal for his mentorship, Yakumo is left with no choice but to accept his very first apprentice. As he eagerly begins his training, Yotarou meets Konatsu, an abrasive young woman who has been under Yakumo's care ever since her beloved father Sukeroku Yuurakutei, another prolific Rakugo performer, passed away. Through her hidden passion, Yotarou is drawn to Sukeroku's unique style of Rakugo despite learning under contrasting techniques. Upon seeing this, old memories and feelings return to Yakumo who reminisces about a much earlier time when he made a promise with his greatest rival. Shouwa Genroku Rakugo Shinjuu is a story set in both the past and present, depicting the art of Rakugo, the relationships it creates, and the lives and hearts of those dedicated to keeping the unique form of storytelling alive. [Written by MAL Rewrite]

Otonashi awakens only to learn he is dead. A rifle-toting girl named Yuri explains that they are in the afterlife, and Otonashi realizes the only thing he can remember about himself is his name. Yuri tells him that she leads the Shinda Sekai Sensen (Afterlife Battlefront) and wages war against a girl named Tenshi. Unable to believe Yuri's claims that Tenshi is evil, Otonashi attempts to speak with her, but the encounter doesn't go as he intended. Otonashi decides to join the SSS and battle Tenshi, but he finds himself oddly drawn to her. While trying to regain his memories and understand Tenshi, he gradually unravels the mysteries of the afterlife. [Written by MAL Rewrite]

Summer break has arrived, but while his other classmates are out having fun, Kimihiro Watanuki continues to work as compensation for the eccentric Yuuko in her shop. With the spirits and supernatural phenomena that bother him lessening, he pays his dues by cleaning, cooking, and doing whatever else the apparently lazy Yuuko needs. Watanuki, however, gets involved in a new predicament when Yuuko receives a mysterious invitation to a mansion whose owner seeks Yuuko's wish-granting ability. When he, Yuuko, and his classmate Shizuka Doumeki make their way to the peculiar residence, they meet others who were summoned by the same strange invitation. All of them are collectors of various unique items, drawn there by the chance to expand their collections. But as the collectors begin to disappear one by one, Watanuki and his companions must solve the mystery and put the case to rest, or find themselves in risk of danger.