Habahiro Hige is a simple-minded older man who works an office job and is an enthusiast of Tabekko Marshmallows. His days often consist of being teased by his 24-year-old colleague Iori Wakabayashi, who uses his obsession to her advantage: from eating them in front of his face, to buying out his favorite brand from the convenience store, and even embarrassing him in front of their boss. Although her friends cannot fathom what she sees in him, she just cannot get over his marshmallow-like, fluffy frame. No matter the lengths it takes, Iori will find a way to get his attention. Little does Habahiro know that she is trying to seduce him into a romantic relationship with her. The way to a man's heart is through his stomach, right? At least this is what Iori would honestly like to believe. With a bag in hand, Iori continues to make him chase after her day after day, hoping that he will finally see through her attempts. Will he ever realize that their relationship can become s'more?

Having fulfilled their destiny during the events of Yuuki Yuuna wa Yuusha de Aru, Sanshu Middle School's Hero Club—consisting of Yuuna Yuuki, Karin Miyoshi, and siblings Fuu and Itsuki Inubouzaki—is back in full swing, helping out those in need wherever they can. They have also gained a new member, a hero from the past named Sonoko Nogi. But eventually they notice that someone who should be among them, Mimori Tougou, is missing; any trace of her existence is completely gone, save for the girls' memories. With no leads on Tougou's whereabouts, the girls regain the ability to transform and begin the desperate search for their lost friend. But what they find is more shocking than any of them could ever have imagined, and the consequences of their actions begin to change life as they know it.

After Musashi rescues Michiru Saruwatari from a demon, his friend Kojirou Kanemaki discovers that his father was a member of the Uesugi clan. Determined to learn more about his own past, Kojirou—alongside his Kanemaki clansmen—decides to participate in Uesugi's punitive expedition against the demon lord of Awaji Island: Yamata no Orochi, an eight-headed dragon that threatens to engulf the entire region. However, upon joining Uesugi's military alliance, Musashi faces the harsh reality of fighting against powerful demons. Humiliated by his lack of power and inability to work in groups, he has to learn how to cooperate with his newfound allies. Meanwhile, the Obsidian Eight—a group pursuing the Obsidian Goddess that dwells within Musashi's body—resumes its hunt for Musashi, and plans to thwart the ongoing island operation. As the situation grows chaotic, Musashi and his friends must foil the machinations of the various factions conspiring to seize the Obsidian Goddess.

After their victory over Shitenhouji Middle School in the semifinals, Ryouma Echizen and the Seishun Academy Boys Tennis Team must now face off against the two-time defending champions of Rikkai University-Affiliated Middle School in order to claim the national title. Rikkai is not only seeking revenge for its team's previous loss to Seishun at the Kanto Regional Tournament, but they also are aiming to win the national title for a third consecutive year. In the conclusion of Tennis no Oujisama, the titular Prince of Tennis is pitted against the Child of God in a head-to-head battle for the national championship title. Along the way, Ryouma must teach his opponents and teammates that there is more to tennis than winning.