21 years ago, a baby arrived on earth inside of a peach. Today, five warriors based on the legend of Momotaro fight enemies that are inhabiting humans, invisible to the naked eye. Together they fight to take back gears based on previous Super Sentai.

Sumire is a woman that's too kind and keeps falling for bad men. In the midst of heartbreak, she discovers a lingerie brand and makes up her mind to become a lingerie designer. She is determined to pursue her new dream. One rainy day, she meets Soichi and is attracted to him but he holds a secret...

A crossover drama with NTV drama “Saiko no Kyoshi”. Where Saiko no Kyoshi focuses on Class 3-D, “Saiko no Seito” is set within Class 3-C, which is the neighboring class. Ban Hikari is a young girl who has recently been told she has just a year left to live due to a hereditary disease. In her notebook, she jots down a list of things she wishes to accomplish. Called “positive monster” by those around her, she resolves to live the days of her final year out as fully as possible.

College girl Kaguya Hinaki has a secret that she cannot tell anyone. That is... She falls in "crazy love" with Subaru from a 3-member video distribution group "Cosmic". One day, Hinaki, who really wants to date Subaru, receives a direct message from an account that she doesn't know. The owner of that account is Subaru! This direct message totally changes Hinaki's life. Hanaori Kotono, a clerk working in a concept café, is a super fan of Cosmo from "Cosmic". She despises Hinaki and other people with "crazy love" and vows to be a "genuine fan" who doesn't bother Cosmo. However, she can't control her desire to get close to him. One day, she sees a post on social media sent by a fan who always badgers Cosmo. The pure "love" of the two who fall in love with their "idols" eventually goes out of control and turns into madness... (Source: LDH)