Editing FLCL (section)

=== Season 1 ===
The first season of ''FLCL'' is a [[coming-of-age story]] and revolves around Naota Nandaba, a 12-year-old, working-class boy living with his widower father and grandfather. His life in the Japanese city of Mabase is interrupted by the arrival of a [[Vespa]]-riding maniac named Haruko Haruhara. She runs over Naota then revives him with CPR before hitting him on the head with her left-handed, [[Electric Bass guitar|electric bass guitar]] (a blue, vintage [[Rickenbacker 4001]]) and proceeds to stalk him. Finding Haruko weaseling her way into his life as a live-in maid, Naota discovers that the head injury she caused created an "N.O." portal, which [[giant robots]] produced by a company known as Medical Mechanica emerge from periodically. The first of these robots is hit on the head by Haruko and becomes a friendly service robot later named Canti. Canti ingests Naota to assume the reddened form he first had when fighting the robots sent after him.

Haruko claims she is an alien investigator from the Galactic Space Police Brotherhood, and her presence places Naota and those around him in danger. The Interstellar Immigration Bureau's Commander Amarao, whom Haruko has a history with, asserts rather that she is an apathetic seductress seeking a space-manipulating being called Atomsk who was partially contained within Canti. Every time Naota is absorbed by Canti, Atomsk is gradually brought to Earth. As Atomsk is held in Medical Mechanica's custody and Haruko ultimately places Earth under threat, the company eventually turns their factory stationed on the planet into a doomsday terraforming device, attempting to have Naota and Canti absorbed by the doomsday device's Terminal Core. Haruko's plan fails as Naota ends up becoming Atomsk's host and then releases him into the universe after a brief battle that ends Medical Mechanica's attack on Earth. Haruko follows after Atomsk, and Mabase returns to some normalcy.