Satomi Amano is a model student as well as the daughter of the leading project manager of Hoshima, a company that has revolutionized AI technology. However, due to her standing, Satomi's presence has isolated her from her classmates—an obstacle she knows she may never overcome. On an otherwise uneventful day, while preparing for school, Satomi uncovers her mother's latest exciting proposition: an AI that will prove whether robots can live alongside humans. Intrigued by how her mother will commence the project, Satomi makes her way to school, but standing in front of the class is none other than the AI herself. As the subject of research, Shion Ashimori is tasked to fit in like a normal teenage girl without exposing her true identity. However, Shion has another goal in mind—to make Satomi happy instead. With her talent for singing, Shion strives to compose harmonious melodies that not only connect her with her newfound friends but also dispel the dissonance within Satomi's heart.

The innocent Nagomi Wahira has always admired the cute girls serving at maid cafes. Hoping to fulfill her dream of becoming one, she moves to Akihabara to work at the maid cafe Ton Tokoton. Nagomi's first day seems completely normal—until she has to run an errand at a rival maid cafe along with her fellow recruit, the mature Ranko Mannen. There, things quickly go south, and Nagomi soon gets her first taste of Akihabara's violent maid wars. As she watches Ranko calmly battle her way through a horde of gun- and knife-wielding maids, Nagomi realizes that maid cafes are drastically unlike what she had envisioned. While struggling to reconcile her expectations with the harsh reality she finds herself in, Nagomi searches for the enjoyment she once saw in the lives of maids.

Second season of Amanchu!.

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.