Best Ecchi Anime of 2008

Youkai Academy appears to be a typical boarding school, but its entire student body consists of monsters trying to coexist with humans. The students attend classes disguised as ordinary humans, studying standard subjects such as literature, physical education, foreign languages, and math. However, beneath this veneer, the school enforces a strict rule: any human discovered on the premises must be executed immediately. Tsukune Aono is an ordinary high school student whose failing grades prevent him from entering any secondary school. Desperate to secure an education, his parents accidentally enroll him at Youkai Academy as a last resort. Once inside this hidden world, he encounters Moka Akashiya, the most popular and attractive girl at the school. Eager to pursue a relationship with her, he decides to remain at the dangerous institution, unaware that her beautiful exterior conceals a terrifying vampire nature. Rosario + Vampire is a supernatural school comedy that follows Tsukune’s romantic endeavors, daily life, and various misadventures as he navigates existence among a host of beautiful yet perilous supernatural beings.

Rito Yuuki is a bashful sixteen-year-old boy who has secretly liked his classmate Haruna Sairenji ever since middle school but has never mustered the bravery to tell her. His life is thrown into chaos one night when a mysterious, naked girl lands in his bathtub. He discovers that this intruder is Lala Satalin Deviluke, an alien princess on the run from an arranged political marriage. Despite hailing from a vast galactic empire, Lala proposes to the ordinary Rito to avoid her forced union. To LOVE-Ru chronicles Rito’s efforts to handle the turmoil set off by Lala’s presence. His attempts to court Haruna are perpetually disrupted by an ever-growing array of attractive girls, leading to a romantic comedy filled with slapstick gags, risqué humor, and absurd, physics-defying scenarios.

After his heroic sacrifice during the Albion conflict, Saito Hiraga is granted a knighthood and takes on the status of a noble, a change that Louise Françoise Le Blanc de La Vallière struggles to come to terms with. With their relationship no longer that of a powerful Void mage and her incompetent familiar, Louise begins to question what their connection truly means. While visiting a castle, Louise is attacked by the formidable mage Sheffield. Unable to defeat her opponent alone, she is saved by Saito’s unexpected arrival. The mysterious effects of Void magic seem to influence the fight, leading Louise to suspect that another Void user exists. She also notices that Saito’s magical rune is starting to decay, prompting a new mission to locate the elf who previously restored his life. As they work to restore the runes and redefine their bond, the former master and servant must face these new obstacles together.

A full year has gone by since Tsukune Aono began attending Youkai Academy, and his life has changed completely during that time. As the only human surrounded by monster students, he has become the target of affection for several beautiful girls, including the seductive succubus Kurumu Kurono, the witch Yukari Sendou, the obsessive yuki-onna Mizore Shirayuki, and Moka Akashiya. Moka is a gentle vampire whose personality turns harsh and aggressive whenever her rosary is removed. Trouble arises when Moka's younger sister, Kokoa Shuzen, shows up. Furious that her "real" older sister is sealed inside the rosary, Kokoa is determined to set free Moka's hidden, darker self. However, Kokoa's reckless actions threaten to affect more than just her sister.

Nineteen-year-old Minato Sahashi is a bright but unsuccessful student who has twice failed his college entrance exams, dismissed by those around him as a loser with no future. However, his bleak circumstances take a sudden turn when Musubi, a breathtaking superhuman woman, literally falls into his life. She is a Sekirei, an extraterrestrial humanoid with extraordinary powers, who awakens hidden abilities in humans carrying the Ashikabi gene through a kiss. Seeing hidden potential in the overlooked Minato, she kisses him, forming a bond that drags him into the perilous Sekirei Plan—a deadly survival contest where participants fight one another. Unbeknownst to the competitors, the true stakes of this battle are far greater than they realize.

Kouta is dealing with supernatural romantic troubles. For reasons he can't explain, he keeps drawing the interest—and affection—of animal spirits. After growing up in the countryside, Kouta feels understandably anxious about moving in with his grandmother to attend a high school in the city. He wanted to make a good first impression, but having Chizuru, a beautiful fox spirit, clinging to his arm isn't exactly the image he had in mind. She isn't the only one vying for Kouta's affection, either. Nozomu, a wolf spirit, along with other youkai, have their eyes on the hapless boy from the country.

In 1939, humanity teetered on the brink of annihilation. A mysterious alien race called the Neuroi, armed with catastrophic weaponry, launched an invasion of Earth, laying waste to nations and crushing human armies. To fight this seemingly unstoppable threat, the world’s powers united. They developed a new device, the Striker Unit, capable of countering Neuroi technology. Girls who wielded these units became known as Witches, humanity’s last line of defense. They began their battle against the Neuroi, harnessing their enhanced magical powers and wielding destructive weapons no ordinary human could handle. By 1944, Yoshika Miyafuji, a young teenage girl, decides to join the 501st Joint Fighter Wing, also called the "Strike Witches." But with no formal training, can Miyafuji learn to work alongside her fellow Strike Witches? And if she can, will she be able to save humanity from the Neuroi onslaught?

Yuuhi Katagiri is no ordinary girl—she is the cherished daughter of the Katagiri household. Usually kept under tight watch, she ends up walking home from school alone one day, which immediately leads to trouble when a group of boys starts harassing her. Junichi Nagase, returning from a convenience store, notices Yuuhi in distress and steps in to help. One of the boys recognizes Junichi as the infamous "Geno Killer," and they flee. Yuuhi thanks him, but when she asks for his name, he simply waves and walks away. He soon regrets trying to act cool in front of the beautiful girl, wishing he had asked for her name. The next day, a transfer student joins Junichi's class—it's Yuuhi! She addresses him as "Geno Killer," the only name she remembers, and rumors about the two quickly spread. Things get worse when Junichi accidentally kisses Yuuhi due to a misunderstanding. To top it all off, it turns out Junichi is Yuuhi's fiancé! Yuuhi does not consider Junichi worthy of her. However, she cannot defy her father's wishes. The only option she has is to live with Junichi in the house he shares with his little sister Minato, and prove that he is unfit to be her husband. Will she succeed in showing his unworthiness, or will she fall in love along the way?

Family issues force Ren Uesugi and his sister Mihato to leave their home. They relocate to the city but run short on money. Eventually they manage to get jobs at the Kuonji mansion, working as servants for the three Kuonji sisters: Shinra, Miyu, and Yume. This role also brings Ren into contact with the other servants of the mansion and the sisters' circle of friends.

Hakufu’s aspirations to engage in fresh battles and tournaments are suspended when new hurdles arise. Her allies have abandoned their trust in her, fresh adversaries emerge, and a previously unknown younger sister appears at her home. To achieve global competitive status, Hakufu must first resolve her domestic troubles.

After watching her family perish at the hands of bandits, Unchou Kan'u dedicates her existence to shielding the innocent by eradicating any bandit groups she encounters. Her actions eventually gain renown across the region, even though her identity remains hidden. While traveling, she encounters Chouhi Yokutoku, a young girl whose parents suffered a fate identical to Kan'u's. Bonding over their shared tragedies, the pair swear a sisterhood and continue their travels, resolved to bring peace to every place their path leads. As they journey, they are joined by allies who share their ideals, including the noble Chouun Shiryuu, the fiery Bachou Mouki, and the shrewd Shokatsuryou Koumei. Whether dealing with corrupt local lords or marauding bandit clans, Kan'u and her companions strive to ease the burdens of those in need, no matter where they are.

The story follows Takuto Hasegawa, a student at a hidden magic academy that does not appear on any map. While taking a summoning exam, he inadvertently brings into existence a girl named Tanarotte, who possesses sufficient magical power to annihilate his nation. Fortunately for him, Tanarotte pledges her eternal loyalty and love to her creator.

As a child, Sanpeita Kobayashi’s beloved friend was forced to relocate, but she swore they would reunite in a decade as husband and wife. Ten years later, Sanpeita remains in high school, still holding onto the emotions they shared. His sleep is shattered by a dream of their final day together, only to be interrupted by a bizarre robot girl fighting other machines in his room, who claims to be his spouse. The pilot resembles his long-lost childhood friend, raising questions about her true identity, the reason for her departure, and her connection to the Mishima Electronics Corporation.

Naeka Fujiwara appears to be a normal seventeen-year-old high schooler, but her true identity is that of one of the two remaining heirs to a wealthy tycoon’s empire. She is entitled to a massive inheritance upon turning eighteen, which is only six months away. To protect Naeka and her brother Kousuke from assassination attempts and to secretly acquire the fortune for themselves, two maids have been assigned to their household: the elegant Fubuki and the imposing, masked Kogarashi.

Continuing from the earlier OVAs of the same title, this anime follows the everyday lives of a group of elementary school students in the fifth grade, second classroom, as they navigate the transition into adolescence. Their antics include playful games, silly jokes, and the comedic misunderstandings that arise from their budding curiosity about the opposite sex. Ryota Satou serves as the main character, but his friends are equally essential to the story—the school experience would not be the same without them, particularly the girls, who often seem more mature for their age but ultimately prove to be just as childish and, at times, even more "dangerous" than the boys.

Comedy show based on Greek myths about how perverted the gods are.