In a post-apocalyptic world overrun with mutated beasts called Limbeekoon or Filth Monsters, humanity is forced to live in large mobile cities called Regios and learn to use special weapons called Dite, by harnessing the power of Kei to defend themselves. In the Academy City of Zuellni, Layfon Alseif is hoping to start a new life and forget his past. However, his past has caught the attention of Karian Loss, the manipulative Student Council President and Nina Antalk, a Military Arts student and Captain of the 17th Military Arts Platoon, who instantly recognizes his abilities and decides he’s the perfect candidate to join her group. However, with a secret past that won’t leave him alone and unknown powers beyond normal, Layfon just might not take it.

An idol's brilliance illuminates the dreams of humanity. Starlight Academy, a holy ground for celebrities in training, seeks to realize this belief. Behind its rigorous entrance requirements lie not only the top young stars in the entertainment business, but some of the best memories these students will ever have. Or so Aoi Kiriya believes. Alongside her best friend Ichigo, Aoi decides to apply for the prestigious private school in hopes of living up to the praise of the biggest idol in the world: Mizuki Kanzaki. As they journey through the numerous laughs, friendships, and heartbreaks that await them, can the two girls light up the lives of others as Mizuki has done for them? Whether it be chopping down Christmas trees, traversing obstacle courses, or even rock climbing, there's always a playful new adventure to be found in the world of Aikatsu!. [Written by MAL Rewrite]

Restaurant worker Minare Koda has recently been through a bad breakup. Heartbroken and drunk after a night out, she rants about her misery to a complete stranger—Kanetsugu Matou, a radio station director local to Sapporo, Hokkaido. The next day at work, Minare is shocked to hear a recording of herself from the previous night playing over the radio. Flustered, she rushes to the radio station in a frenzy to stop the broadcast. As she confronts Matou, a chain of events leads to her giving an impromptu talk live on air, explaining her savage drunken speech. With her energetic voice, she delivers a smooth dialogue with no hesitation, which Matou recognizes as raw talent. Minare soon becomes a late-night talk show host under Matou's direction, covering amusing narratives set in Sapporo, all while balancing her day job and personal life to make ends meet. [Written by MAL Rewrite]

Shinkurou Kurenai is a 16-year-old student by day and a dispute mediator by night. Though kind-hearted and patient, due to his tragic past, he has trained for years to live on. Now, despite his unimposing appearance, he is a strong martial artist, who also possesses a strange power. While taking various jobs for his employer, Benika Juuzawa, one assignment leads Shinkurou to live with Murasaki Kuhouin as her bodyguard. Murasaki is the seven-year-old daughter of a plutocratic family, who escaped her home under peculiar circumstances with Benika's help. Commoner life, in her eyes, seems bizarre. However, by interacting with her neighbors, she grows more accustomed to the daily routine, and rids herself of her snobbish behavior, gradually growing attached to Shinkurou. Though many details of the job remain unclear, Shinkurou still strives to protect the young lady. But to make things more complicated, he also lacks a crucial fact—what is the real threat against Murasaki? [Written by MAL Rewrite]