In the year 2029, Niihama City has become a technologically advanced metropolis. Due to great improvements in cybernetics, its citizens are able to replace their limbs with robotic parts.

Finally, the day of Mai's high school graduation has arrived. While Sakuta eagerly waits for his girlfriend, an elementary schooler who looks exactly like her appears before him. Suspicious, and for all the wrong reasons... Meanwhile, Sakuta and Kaede's father suddenly calls, saying that their mother wants to see her daughter. She was hospitalized because Kaede's condition had been too much for her to bear, so what could she possibly want now?

By day, Mitsutaka Oji is the handsome, dependable boss everyone admires. By night, he dotes on his favorite mascot, Pugtaro, and indulges his secret obsession with all things cute! He's kept his double life hidden for years—but one unexpected encounter turns everything upside down and forces Oji to face his feelings head-on!

Step right up to 1950s Japan! The postwar economy is booming, but the Sunflower Circus is not. Led by ringmaster Maria, the cash-strapped troupe tours the country in desperate competition for a spot in the Circus Collection–an elite global festival. When circus prodigy Mizuka Tsurumaki joins their ranks, the Sunflower Circus’s fortune shifts, finally giving them a shot at big top glory.

Hinako lives alone by the sea, quietly drifting through life after losing her family years ago. One day, a mermaid named Shiori saves her from a monster and says she’s come to eat her—just not yet. Until then, Shiori will stay by her side and keep her safe. In that moment, a deep hope swells in Hinako: Maybe this girl can finally grant her the ending she’s been waiting for.

Once the Demon King, now a shut-in NEET—Ryusei Narukami's second life is anything but peaceful! When Meteor Hanaori, the Hero who once defeated him, suddenly returns as a normal high school girl, his world is thrown into chaos. Determined to change, Ryusei reenters society as a teacher and ends up teaching at her school! Their explosive reunion reignites the past—and sparks an unexpected love!

When a massive alien flower known as "Darol" unexpectedly erupts in a deadly event, unleashing monstrous creatures that decimate the population of Japan, Rita is caught in the destruction—and killed. But then she wakes up again. And again. Caught in an endless time loop, Rita must navigate the trauma and repetition of death until she crosses paths with Keiji, a shy young man trapped in the same cycle. Together, they fight to break free from the loop and find meaning in the chaos around them.

Rei Ichido, Go Reietsu, Kiyoshi Shusse, Jin Daima, and Dai Monohoshi are five mischievous boys attending Ichiou Junior High. Each with an eccentric personality and a knack for chaos, they've earned a reputation as the infamous "Kimen-gumi." One day, new transfer student Yui Kawa and her friend Chie Uru encounter the group and soon find themselves drawn into their antics. Around them are other colorful cliques—from the handsome "Iro Otoko-gumi" led by Shou Kireide, to the delinquent "Ban-gumi" led by You Nihiruda, the athletic "Ude-gumi" led by Kai Undou, and the tough girl squad "Onna-gumi" led by Jako Amano. As time passes and a new spring begins, the everyday lives of these eccentric students unfold in a lively and comedic school story.