Monogatari Series: Off & Monster Season

Yotsugi Ononoki infiltrates the Araragi residence to monitor Tsukihi Araragi. With Tsukihi at school, Yotsugi spends time freely until she's discovered by the unexpectedly returning Tsukihi.

Sengoku Nadeko, a junior high student, pursues her dream of painting until an unforeseen time constraint forces her to complete "The Four Sengoku Nadekos" - a depiction of unrestrained youth.

Nadeko Sengoku, accompanied by Ougi Oshino, arrives at 701 Middle School after being sighted in her uniform. Despite her anxiety, she enters the school and encounters an unexpected scene.

Inspired by her conversation with Sodachi Oikura, Nadeko was heading to the Araragi residence to secure Meek Nadeko. Meanwhile, Yotsugi, who had gone in the other direction to look for God Nadeko, was heading toward North Shirahebi Shrine.

Nadeko ponders how to secure the rest of the Shikigami Nadekos, prompting Yotsugi to remind her of her original purpose. To settle the situation and achieve their objectives, the two are headed to the place for the final battle.

With the help of Yotsugi Ononoki, Nadeko Sengoku finally met God Nadeko. After that, the place Nadeko heads to in order to end the story is the location where Koyomi Araragi used to be.

Suicide-Master, who wake up from starvation, was told by Tropicalesque that the cause of her death was "the Beautiful Princess." Intrigued, she intends to have her as a first meal out from her slumber despite Tropicalesque's warning.

This episode has no summary.

Koyomi Araragi visited the hospital led by Izuko Gaen. What he saw there were two mummies lying in bed, and both of them were still alive. Wanting to solve this case, they receive a new report that another mummy has been sighted.

Five members of the women's basketball club at Naoetsu High School go missing. According to Suruga Kanbaru and Seiu Higasa, that's not the only problem. Koyomi takes on this case and searches for the missing people with Izuko.

To revive a mummified Suicide-Master, Koyomi arrived in Heaven instead of Hell. He obtained some wonder medicine and returned. He starts to revive Suicide-Master, ignoring Shinobu Oshino, Mayoi Hachikuji, and Izuko, who are concerned.

Koyomi went back to the hospital again with the answer to the code that the fourth mummy left. He reported his results, and it was Izuko's turn next, but she seemed to be in low spirits.

Shinobu and Suicide-Master reunited for the first time in 600 years. In contrast to the two rejoicing at their reunion, Izuko delivers some news to Koyomi.

Koyomi joins the girls' basketball meet-up. He reaches a certain conviction as he listens to them and quickly leaves. In the meantime, who paid Suicide-Master a visit, as she was waiting alone at the Kanbaru residence...?