Harem Anime
Gakuen Heaven
Itou Keita, an average guy, is shocked when he's invited to attend the elite institution, "Bell Liberty Academy." Unnerved by the mystery, he's further distracted by the school's social dynamics. In a sea of amazing young men, Keita struggles to find out what makes him unique, and how he can possibly deserve to be treated as an equal by the boys of BL. Lacking any particular ability, just why has Itou been welcomed into the privileged world of the talented and the beautiful?
Along the way, he develops intense relationships with the almost everyone at school but he is terribly drawn to the friendly, over-caring but very mysterious classmate, Kazuki Endou.
(Source: MAL)
Happiness!
Kamizaka Haruhi having been rescued when she was young by a mage, longed to be a mage herself, so she enrolled into a special school that allows regular and magic classes into two different sections. Together with her rival/best friend, Hiiragi Anri, they study magic together while she is searching for the boy that saved her years ago, to give him a Valentines' chocolate.
(Source: Anime News Network)
Ranma ½: Chuugoku Nekonron Daikessen! Okite Yaburi no Gekitou-hen!!
All is well at the Tendo residence when from out of nowhere, a Chinese girl named Lychee appears, seeking revenge on Happosai for a broken promise made since her birth. Things get worse when Kirin and the Seven Lucky Gods appear and abduct Akane to take as his wife. Ranma and the gang must travel to Nekonron, China, and save Akane from getting married to Kirin.
(Source: Anime News Network)
D.C.II: Da Capo II
The undying Sakura Trees return. Based on a PS2 sequel of the original DaCapo game, the story once again takes place on Hatsunejima, but is set 53 years after the events of D.C. and D.C.S.S.. Although some characters will probably look a bit familiar to the initiated eye, the cast is a new one. The new main protagonist is Yoshiyuki Sakurai, who lives next door to the Asakura sisters Yume and Otome, who are the granddaughters of Junichi and Nemu from the first season.
(Source: MAL Rewrite)
Uta no☆Prince-sama♪ Maji Love Revolutions
The third season of Uta no☆Prince-sama.Haruka Nanami now works under Shining, the same agency with ST☆RISH and veteran idol group QUARTET NIGHT. With an upcoming international sports event looking for performers for its opening ceremony, fierce competitions between idols are surely expected.
Ranma ½: Chou Musabetsu Kessen! Ranma Team VS Densetsu no Houou
Kuno purchases a strange egg, believing that the mysterious powers of the legendary Phoenix will help him defeat Ranma. But when the egg hatches on his head, the bird goes out of control and wreaks havoc all over Tokyo. Ranma and the gang must use any means necessary to get the Phoenix to leave Kuno's head and fly away.
(Source: Anime News Network)
Ichigo 100% OVA
Further continuation from the Ichigo 100% TV series. Four episodes in length, comprised mostly of side-story elements such as a Spring Festival featuring Cosplay, Junpei's adventure to return a notebook to Yui's friend who atteneds the All-Girl Oumi Academy, summer work at Sawayaka to help cover production costs and last, but not least.. the Strawberry 'Pantsu' Invaders. This OVA features two new characters.
Tsuyokiss
Sunao Konoe starts her first day at a new school and is surprised to find that there is no drama club. So, she decides to make one of her own. But between a childhood friend showing up, the crazy student body, and the arrogant student council president blocking her at every turn, it seems that actually creating the club is going to be more difficult than she thought.
Ranma ½: Akumu! Shunmin Kou
Twelve years after the final OVA was shown, and the end of the manga, a new piece of Ranma ½ animation was made for the "It's a Rumic World" exhibition of Rumiko Takahashi's artwork. The new 30 minute special is based on the "Nightmare! Incense of Spring Sleep" manga story from volume 34, and was shown on odd numbered days at the "It's A Rumic World" exhibition in Tokyo from July 30th to August 11th.
(Source: Wikipedia)
Uta no☆Prince-sama♪ Maji Love Legend Star
The fourth season of Uta no☆Prince-sama.
The six members of ST☆RISH, who have made their shocking idol debut, and Nanami Haruka, who has just begun her career as a composer, have advanced to Saotome Academy's master course. As they continue their lessons in earnest to learn how to be top idols and composers, they join Shining Agency and begin to work as entertainers. But before that, some senpai idols and strange foreign idols with a few odd habits stand before them, and they end up getting dragged into the race for a mysterious "Newcomer Award."
(Source: Crunchyroll)
Tenchi Muyou! Ryououki Dai 3-ki
Continuing right where the last OVA series left off, the mysterious Lady Tokimi dispatches the warrior Z to Earth in order to learn more about Tenchi and his connection to Washu and Tsunami. Z is ordered not to lay a hand on Tenchi, but he may have his own agenda as he quickly sets about making trouble for our hero. Meanwhile, Tenchi's father and grandfather come to the decision that it may be time for Tenchi to learn even more about his past and his Jurian heritage. And the arrival of a couple of new female residents to the Masaki household threatens to upset the balance and inflame the rivalry over Tenchi's already decidedly divided affection.
(Source: Anime News Network)
Ranma ½ Super
Super OVA 1: Based on a story from vol. 27 of the manga, Shampoo and Ukyo arrange to travel to a cave that is legendary for breaking up couples. They hope they will cause Ranma and Akane to break-up and Shampoo hopes to ditch Mousse the same way.
Super OVA 2: "Jaaku no Oni" (lit. "The Wicked Demon") was released in 1995. Based on a story from vol. 29 of the manga, an Oni (that wears a tiger-striped diaper just like the Oni of Urusei Yatsura) escapes it`s sealed box and begins to possess people in the neighborhood.
Super OVA 3: This is a story from vol. 31. Ranma disturbs a doll that takes revenge on anyone that shows it disrespect. In order to teach Ranma a lesson, the doll possesses Akane and tries on many occasions to attack him.
(Source: AniDB)
Neo Angelique Abyss
While the young Angelique lives out her days peacefully in her school, attacks from the monstrous Thanatos has been increasing everywhere else. Two Purifiers show up one day, men with the power to exterminate the Thanatos. One of them, Nyx, attempts to convince Angelique to join them in their work, as she has the power to be the only female Purifier. As Angelique hesitates, a Thanatos shows up in their school. Nyx and the other Purifier, Rayne, fight a losing battle. With her classmates falling prey to the Thanatos, and the Purifiers beaten to submission, Angelique's desire to save everyone awakens. She became the only female Purifier in their land of Arcadia, the one known as the "Queen's Egg".
UFO Princess Valkyrie
UFO Princess Warukyure, aka UFO Princess Walkyrie is about a princess from outer space who accidentally crashes on earth, where Kazuto desperately tries to maintain the public bath of his grandfather. Due to circumstances, Kazuto receives part of princess Walkyrie's soul which forces her to stay there with him. But that's not the only problem ... because her soul lost strength, the princess transforms both mentally and physically into a little kid!
(Source: AniDB)