Following an accident where Masato Inohara batted a baseball into the school's water main, the boys' dormitory is partially crippled. Until a plumber repairs the damage, the boys have to stay in the girls' dormitory. To determine which rooms they'll be assigned to, they draw tickets from a hat. Unfortunately, due to the limited capacity, some of the boys will have to go without a bed. Once Riki Naoe draws his ticket, he gets one that forces him to stay in one of the less-than-cozy clubrooms. Seeing his hapless predicament, a nervous Kudryavka Kud Noumi musters enough courage to confront her feelings while asking Riki to sleep in her room instead. Despite the rest of the Little Busters incessantly teasing Kud and Riki about their relationship, he stays with her throughout the summer. As they share unforgettable experiences one after another, the two realize that they might want to be more than just friends.

Amazing Nuts! is an anthology of four animated shorts with each featuring its own distinct animation style and music by Studio 4°C. 1. Global Astroliner Gou 2. Glass Eye 3. Kung-Fu Love 4. Joe and Marilyn

These specials were originally shown at the Kimetsu no Utage live event which was held on October 20th 2019 in Tokyo. The cast members present at the event did a live dubbing of the characters. A version with a newly recorded dub was later featured on the DVD & Blu-ray releases containing a recording of the event which came out on August 26th 2020.

Minato visits a recitation at an anime event with his friend. He is captivated by the voice actors' performances and decides to enroll in Suidoubashi Animation Academy. There, he meets Chikako, who used to live in the room he is moving into and who left a message in a USB drive. Minato, who aims to be a voice actor but is unable to put himself into the role, and Chikako, who lives with a past trauma, encourage one another and try to improve themselves. With the help of seniors such as Ryouta and Kei watching over them, they try to mature. As they stumble and worry, what lies ahead for them both? (Source: MAL News)