Imouto sae Ireba Ii. Gaiden - Imouto ni sae Nareba Ii!

Kazu likes to dress up as a girl. After a lot of training, he thinks he's perfect, and he just wanted someone to say that he is beautiful. Masaru, his childhood friend, sees him that way, thinking that he, indeed, had turned into a girl! Now Kazu must solve this misunderstanding.

Hazuki Kanon is your average female High-School Delinquent. She is often late and skips class in the nurse office, occasionally talking to the male nurse BJ (Kuronada Jun). Tamaki Daiji likes to film stuff that captivates him the instant he encounters it, disregarding consequences. His friend Kihou Tomoka tries to snap him out of it, whenever she sees him stuck while he is late for something else. One day Kanon catches his interest while she stands on the roof of the opposite building. After asking Tomoka, he decides to head to the infirmary where Kanon sleeps occasionally. Kanon wakes up to some strange guy filming her. He even has the audacity to call her "thumb-sucking while sleeping" cute and captivating. So she decides to let him keep the footage if he promises to keep her secret.

Oomori Youhei, an aspiring light novel writer is sitting before his computer one night, when he then hears someone calling behind him. It turns out it's the famous Mary-san from the urban legend! Mary made a mistake when coming after Youhei by mistaking him for someone else but that won't prevent her from still trying to socially kill Youhei…

Spinoff following Nayu as she endeavors to win Itsuki's affection by becoming his little sister by any means necessary.

Anthology of shorts based on Persona 5 the Animation.

Sameda Kazuou who has finally escaped from his Chuunibyou syndrome, wants to erase the fact that he was like that at all, and decides to bury all of his school photos that are engraved with his past. However, there are three beautiful girls in the school who want those photos...