Best Ecchi Anime of 2025

The mild-mannered Koushi Shirota is completely shocked when he sees the flawless student council president, Takane Takamine, brazenly remove her panties in front of the entire class after receiving an unusual test score of 98%. Even stranger, the imperfect score instantly becomes a perfect 100% right before his eyes. Wanting to confirm that what he saw wasn't just a hallucination, he confronts her about it. Seemingly unfazed, Takamine reveals to him that she possesses an ability called Eternal Virgin Road, which allows her to undo any mistake she makes by removing a piece of underwear, thereby maintaining her prodigious facade. With Shirota being the only one who knows the truth, Takamine forces him to become her closet—a carrier of spare panties—so that she can use Eternal Virgin Road as many times as she wants. With his already weak will constantly being tested, Shirota's life is turned upside down as he finds himself uncomfortably close to the unpredictable student council president.

Panty and Stocking Anarchy, the angel twin sisters, have more ghosts to exorcise in Daten City after the failed opening of the Hell Gate. They must continue their ghost hunt alongside their longtime rivals, the sisters Scanty and Kneesocks Demon, who need to earn Hell Coins to return to Hell. Additionally, the Demon sisters are staying at the church with Garterbelt, the priest in charge of the Anarchy sisters. These two polar opposite duos will have to set aside their differences if they want to collect enough Heaven and Hell Coins to complete their mission and return to their respective realms.

A young knight, faithfully fulfilling his duty to protect humanity, meets a tragic end while battling demons. In an ironic twist of fate, he is reincarnated in the lowest levels of a dungeon as a Behemoth—an S-class monster of immense power and one of the very creatures he once swore to defend humans against. Starting out as a juvenile, he looks deceptively like an ordinary orange cat. Despite his seemingly overwhelming ability to absorb the skills of any creature he devours, his escape from the dungeon leaves him gravely injured. Just then, Aria, a D-rank adventurer, discovers him, decides to nurse him back to health, and eventually adopts him as her pet, giving him the name Tama. Recognizing Aria as his master and bound by his knightly honor from his past life, Tama vows to protect her from any danger, even if it means risking this second chance at life.

Things have been bustling ever since Ranma Saotome started living at the Tendou household. He still changes into a girl when hit with cold water, but that hasn't hindered his relentless martial arts training or meeting a stream of new people. Furthermore, Ranma and his fiancée, Akane Tendou, have drawn closer despite their rough beginning and constant arguments. Yet, not everyone is happy about Ranma and Akane's engagement. A Chinese girl named Shampoo is determined to marry Ranma, while he is also pursued by other men infatuated with Akane, who will do anything to defeat him. Still, Ranma is resolved to face any challenger while steering through his chaotic life with Akane.

Eita Akutsu secretly admires the popular Makina Agatsuma from a distance, as his introverted nature prevents him from speaking to her in public. To bridge the gap, he dedicates himself to mastering robotics with the goal of building a companion robot that will secure him a coveted spot as a lab assistant. Upon returning home from school, Eita discovers an injured Makina waiting outside his apartment, where she reveals her true identity as an android. After repairing her, he learns she was engineered to seduce and manipulate men to extract information, but a programming malfunction hinders her ability to perform this function effectively. In gratitude for his assistance, Makina claims Eita as her new owner and moves in with him. Despite his initial rejections, she persistently tries to seduce him, driven by her malfunctioning directives, while Eita remains focused solely on studying her complex design and mechanics. However, Makina’s unpredictable behavior escalates daily, making her increasingly bold and impossible to ignore.

Second season of Kekkon Yubiwa Monogatari.

High schooler Hinata Sunohara was summoned to another world to slay the Demon Lord, making a vow to wed the stunning dark elf Mariabelle in return. Yet, upon completing his quest, Hinata was sent back to Earth, abandoning a heartbroken Mariabelle behind. A month into his return to Japan, Hinata’s existence seems to have settled into a mundane routine. However, this tranquility is shattered when Mariabelle unexpectedly materializes in his bedroom. Declaring her intent to stay with him eternally, she moves in. As her possessive affection intensifies daily, Mariabelle becomes determined to shield Hinata from all dangers and guarantee that his attention remains fixed solely on her.

Seiwa University High School is famous for its top-tier athletes and national teams. Although Kouyou Kotesashi does not play sports, he enrolls with the goal of becoming a sports doctor and takes on the role of live-in caretaker for a dormitory. He soon discovers that five talented female athletes live there: Aroma Kusunoki, Miyuki Hongou, Izumi Sumiyoshi, Chiyo Sayamagaoka, and Aoba Kitahara. Despite initial doubts, Kotesashi demonstrates his value by applying his deep understanding of the human body and massage skills. A single touch allows him to pinpoint each girl's issues and facilitate their recovery. Motivated by the chairman's promise of a scholarship in exchange for maintaining the girls' health, Kotesashi resolves to keep them in peak condition.