A-Z List
  • O Maidens in Your Savage Season

    O Maidens in Your Savage Season

    The girls in a high school literature club do a little icebreaker to get to know each other: answering the question, "What's one thing you ...
  • Occultic;Nine


    A blog disproving the supernatural, co-run by NEET teenager Yuuta Gamon and his enthusiastic best friend Ryouka Narusawa, becomes the catalyst that would bring together ...
  • Ojisan and Marshmallow

    Ojisan and Marshmallow

    Habahiro Hige is a simple-minded older man who works an office job and is an enthusiast of Tabekko Marshmallows. His days often consist of being ...
  • Okamikakushi: Masque of the Wolf

    Okamikakushi: Masque of the Wolf

    The story follows Hiroshi Kuzumi, a 16-year-old student who has just moved to the seemingly serene village of Jogamachi. Nestled in the mountains far away ...
  • Omae wa Mada Gunma wo Shiranai

    Omae wa Mada Gunma wo Shiranai

    Nori Kamitsuki has recently moved to the Gunma prefecture from Chiba, following after Otoya Todoroki, a former friend who moved there in elementary school. While ...
  • One Outs

    One Outs

    Toua Tokuchi is an athlete by profession, but a reckless gambler at heart. On the streets of Okinawa, he uses nothing but his wits and ...
  • One Piece

    One Piece

    Gol D. Roger was known as the "Pirate King," the strongest and most infamous being to have sailed the Grand Line. The capture and execution ...
  • One Punch Man Season 1

    One Punch Man Season 1

    The seemingly ordinary and unimpressive Saitama has a rather unique hobby: being a hero. In order to pursue his childhood dream, he trained relentlessly for ...
  • One Punch Man Season 2

    One Punch Man Season 2

    The second season of One Punch Man.
  • One Room season 1

    One Room season 1

    Series of shorts that tell stories of your relationship with "your" neighbor, younger sister, and childhood friend.
  • One Room season 2

    One Room season 2

    Second season of One Room.
  • One Week Friends

    One Week Friends

    Sixteen-year-old Yuuki Hase finally finds the courage to speak to his crush and ask her if she wants to become friends. The object of his ...
  • Oneechan ga Kita

    Oneechan ga Kita

    The story revolves around Tomoya Mizuhara, a 13-year-old boy who suddenly gains a big sister when his father remarries. 17-year-old Ichika is a little strange, ...
  • Onigiri


    Ancient Japan is under attack by powerful beings called "Kamikui," and it is up to the "Oni" and his band of eight beautiful female warriors ...
  • Onyankopon


    Onyankopon watched over people long ago, but one day an old woman accidentally hit Onyankopon in the head with a mallet while mashing yams. Since ...
  • Ooyasan wa Shishunki!

    Ooyasan wa Shishunki!

    Maeda has just moved into his new apartment to live by himself. While unpacking, a cute middle school student named Chie Satonaka suddenly appears in ...
  • Orange


    Naho Takamiya's first day of her sophomore year of high school is off to an uneasy start. After waking up late, she receives a strange ...
  • Oreca Battle

    Oreca Battle

    The anime adaptation revolves around a young boy named Faiya Orega who loves Oreca competitions. One day, he is granted the power to summon real ...
  • Oreimo: My Little Sister Can't Be This Cute? season 1

    Oreimo: My Little Sister Can't Be This Cute? season 1

    Kirino Kousaka embodies the ideal student with equally entrancing looks. Her grades are near perfect, and to cover her personal expenses, she works as a ...
  • Oreimo: My Little Sister Can't Be This Cute? season 2

    Oreimo: My Little Sister Can't Be This Cute? season 2

    The diehard otaku Kirino Kousaka has returned and settled back into life in Japan with her friends and family. Despite what her older brother Kyousuke ...
  • Orenchi no Furo Jijou

    Orenchi no Furo Jijou

    On his way home from school, Tatsumi sees a man collapsed near a lake. When he approaches him, Tatsumi notices something strange: the person in ...
  • Oreshura


    The infidelity of Eita Kidou's parents not only made his family fall apart, but also made him skeptic of love. Having no intention to delve ...
  • Osama Game

    Osama Game

    It can be rough transferring to a new school—even more so if you don't want to make any friends, like Nobuaki Kanazawa. But the reason ...
  • Osomatsu-san season 1

    Osomatsu-san season 1

    The majority of the Matsuno household is comprised of six identical siblings: self-centered leader Osomatsu, manly Karamatsu, voice of reason Choromatsu, cynical Ichimatsu, hyperactive Juushimatsu, ...
  • Osomatsu-san season 2

    Osomatsu-san season 2

    Second season of Osomatsu-san.
  • Outbreak Company

    Outbreak Company

    Shinichi Kanou is a shut-in otaku with a vast knowledge of anime, manga, and video games. One day, after applying for a job in hopes ...
  • Overlord season 1

    Overlord season 1

    The final hour of the popular virtual reality game Yggdrasil has come. However, Momonga, a powerful wizard and master of the dark guild Ainz Ooal ...
  • Overlord season 2

    Overlord season 2

    Ainz Ooal Gown, the undead sorcerer formerly known as Momonga, has accepted his place in this new world. Though it bears similarities to his beloved ...
  • Overlord season 3

    Overlord season 3

    Following the horrific assault on the Re-Estize capital city, the Guardians of the Great Tomb of Nazarick return home to their master Ainz Ooal Gown. ...
  • Owarimonogatari season 1

    Owarimonogatari season 1

    A peculiar transfer student named Ougi Oshino has just arrived at Naoetsu Private High School. She is quickly introduced to senior student Koyomi Araragi by ...