Shôjo kakumei Utena: Adolescence mokushiroku
Tags: psychedelic, fantasy, flashback

Plot synopsis:
=== Anime story ===
The anime series is divided into four story arcs, in each of which Utena comes to face a different challenge at Ohtori Academy (Enoki Films calls it "Otori Junior High School"). In all of them, Utena must defend her title as the owner of the Rose Bride, with the intention of protecting Anthy. The duels almost always occur when someone with the Rose Crest ring challenges the current Engaged, though the Engaged may challenge other Duelists as well. No refusal is accepted. The matches occur in the dueling arena, a large, high platform in the academy's outskirts, which is only open to duelists. The Rose Bride pins roses to the Duelists' jackets. They then sword fight until one duelist wins by knocking away the opponent's rose with his or her blade.
(The story arc names below link to more details than given here as well as the episodes.)
Student Council Saga (Seitokai Hen)
Episodes 1 to 13. This first part of the series introduces Utena, Anthy and most of the main characters. It depicts how Utena ends up winning the Rose Bride, and her initial duels against the Student Council members. They in turn insist for various reasons on fighting in order to defeat Utena and win Anthy in order to gain the power to revolutionize the world.
Black Rose Saga (Kurobara Hen)
Episodes 14 to 24. After repelling the Student Council's attempts to take Anthy, Utena faces another obstacle, Souji Mikage. Disguised as a genius 18-year-old school counselor, he uses his powers of persuasion and knowledge of psychology to put people under his control by coaxing them to confide their deepest hostilities and fears. Almost always, these people are students whose problems stem from conflict with Utena, Anthy and the Student Council. He then sends them, wearing black Rose Crest rings on their fingers and frozen, black roses on their chests to fight Utena. This arc also introduces Akio Ohtori.
Akio Ohtori Saga (Ōtori Akio Hen)
Episodes 25 to 33. After solving the Mikage situation, Utena must fight rematches against the Student Council, whose members attain new abilities upon meeting Akio. At the same time, she finds herself the target of Akio's seduction, creating a rift between her and Anthy.
Apocalypse Saga (Mokushiroku Hen)
Episodes 34 to 39. As the conflict escalates, the dark secrets of the duels and Akio and Anthy's true intentions behind them are unveiled, and Utena confronts Akio in a final duel to free Anthy from his influence.
=== Manga plot ===
The plot of the manga starts off with Utena at a different school. She is seen as having conflict with the staff of her current school and they call in her aunt, who is an interior decorator. Utena's friend Kaido is introduced and the two seem to have a strong friendship. It is then explained that Utena may be as headstrong as she is because of her parents' death at such an early age. Utena gets a letter from someone who has been sending her letters every year when the roses bloom. She says it started after she was rescued by her prince as a little girl. Kaido is intent on finding out who is sending her the letters. Later on Utena meets a co-worker of her aunt's, Aoi Wakaouji. He seems to bear a strong resemblance as well as the same ring as Utena's prince. She is drawn to him but only to have her hopes that Aoi is her prince shattered when she catches him and her aunt in a passionate moment. From there the scene from her childhood is recreated right in front of Kaido's eyes. He informs her that he found that all the letters reveal themselves to be a picture of Aoi's alma mater, an exclusive prep school. From this knowledge Utena decides to change schools. She leaves a heartbroken Kaido, who it seems has feelings for Utena, to find her prince.