Originally from a big city, Futaba Ooki spends most days cataloguing her life through pictures on her phone. Upon moving to a seaside town, she gazes out over the vast expanse of sea and quickly becomes captivated by its endless possibilities. Unbeknownst to Futaba, her quiet contemplation catches the attention of local diving enthusiast Hikari Kohinata. Finding herself in the same class as Futaba the next day, Hikari is drawn to her quiet and shy demeanor and affectionately nicknames her Teko, sparking a tender friendship. Struggling to adapt to the change of pace in her life, Futaba finds herself strung along by Hikari's vast energy and passion for diving. Together, they join the school diving club, led by their homeroom teacher Mato Katori. With Hikari by her side, Futaba works to earn her diving certification while experiencing new friendships and possibilities. [Written by MAL Rewrite]

Bouida Haruto, a hardcore otaku with no interest in 3D (real) women, once appreciated figures from afar, accepting that "if you get into them, there's no turning back." However, when Nona, a character he loved from an anime called "Girls→Planetary Investigation" had a figure of her released, he ended up purchasing it. And then that night, the figure of Nona somehow came to life, and a couple-like lifestyle between man and toy began. (Source: MU)

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]

Kohane Hatoya’s most lovable trait is also her greatest flaw. She loves to help others no matter how far she has to go in order to get the job done. Her biggest inspiration to do so comes to light when she sees what cheerleading looks like for the first time in middle school. Now a highschooler but as enthusiastic as ever, Kohane wants nothing more than to start her very own cheerleading squad. She's encouraged by her best friend, Uki Sawatari, who often has to help her get out of trouble. There is just one problem: Kohane does not have any experience in cheerleading. She has absolutely no idea what to do, what to wear, or how to perform. To make matters worse, she has been scared of heights since childhood, and this new sport is full of stunts pulled far from the ground for a girl her size. Enter Hizume Arima, a former cheerleader who wishes to leave her pastime behind. Unfortunately for her, Kohane recognizes Hizume, and will stop at nothing just so she can lead the new squad, even if it means facing her childhood fear. [Written by MAL Rewrite]