As Hanabi Natsuno returns home after six years in Tokyo, memories flood into her. As she prepares to start high school, she moves to Tachibanakan, the local dormitory for female students. Upon her arrival, Hanabi stumbles upon a bare naked beauty, and instantly falls head over heels for her. She also reencounters Konomi Fujiwara, her childhood friend who she barely remembers. Hanabi is introduced to the other residence of the dorm and quickly becomes the center of attention. As the girls instantly take to the newcomer and begin shooting for her affection—subtly or obtrusively—Hanabi realizes that it is certainly going to be an interesting school year.

Princess Anisphia Anis Wynn Palletia has always dreamed of flying through the sky, even though the people of her kingdom consider it a silly ambition. Also at odds with her goal is the fact that Anis is incapable of using magic despite her noble status. Refusing to give up so easily, she renounces her right to the throne, and focuses on developing magicology by combining various resources with knowledge from her previous life on Earth. Due to Anis' nature, responsibility for the kingdom's future is passed onto her younger brother, Algard. Pushed into a political marriage with Euphyllia Magenta, a girl he hardly knows, Algard rebels by spending more time with a commoner girl than his fiancée. After Euphyllia tries to intervene, Algard publicly calls off their marriage and denounces his ex-fiancée as a bully. After crashing into the banquet where Algard makes the announcement, Anis rescues Euphyllia on the flying broom she is testing. She decides to make Euphyllia her assistant, which the other girl reluctantly agrees to. Although their partnership appears random at first, Anis has an ulterior motive for wanting Euphyllia's company.

All eyes are on Utena Tenjou, a mysterious transfer student to Ohtori Academy. But Utena's eyes seem to be fixed on one familiar face that stands out among the rest—Touga Kiryuu, Utena's childhood friend. Touga knows of Utena's past and possesses knowledge of the Mark of the Rose, a set of unique rings worn by those who compete for the hand of the Rose Bride. The Rose Bride, Himemiya Anthy, belongs to whomever wins her in a duel, and the one that wins all the duels is said to be given the power to bring revolution to the world. Utena is drawn into the duels, but Touga and their complicated history together may end up unraveling everything. Nothing is as it seems in this retelling of the original anime series.

Having lost her mother at a young age, Misha Takanashi, a second grader who is Russian now lives with her Japanese step-father. Tsubame Kamoi, formerly a Japan Air Self-Defense Force, JASDF officer, comes to the Takanashi household as a housekeeper. This is a home comedy where Kamoi, a hardcore lolicon, attempts to get near Misha as she tries to fight against her.