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Starting with: O

  • Watch Oatari Sora no Entaku online

    Oatari Sora no Entaku

    Short movie from 1932 about a man who flies a plane-taxi. [More]
    Status: Completed Released: 1950 Rating: 10/10 (1 Votes)
  • Watch Oban Star-Racers online

    Oban Star-Racers

    Eva's been hoping to hear from her dad for years. When she gets a part for her bike, she leaves school to find her dad-Don Wei. But right after she… [More]
    Status: Completed Released: 2006 Rating: 8.94/10 (18 Votes)
  • Watch Occult Academy online

    Occult Academy

    The story revolves around Maya - The daughter of the Former head Master of a private Japanese academy dedicated to the study of the occult who died in 1999, and… [More]
    Status: Completed Released: 2010 Rating: 9.38/10 (21 Votes)
  • Watch Oda Nobuna No Yabou online

    Oda Nobuna No Yabou

    The historical romantic comedy follows 17-year-old high schooler Sagara Yoshiharu who one day time-travels to the Sengoku period, where all the major Samurai lords are cute girls. Yoshiharu meets Oda… [More]
    Status: Completed Released: 2012 Rating: 9.85/10 (261 Votes)
  • Watch Oh! Edo Rocket online

    Oh! Edo Rocket

    In Edo during the mid-1800's, fireworks maker Seikichi Tamaya and his friends struggle to live under the harsh frugality laws imposed by the strict city magistrate, which ban all luxuries,… [More]
    Status: Completed Released: 2007 Rating: 7.67/10 (3 Votes)
  • Watch Oira no Yakyuu online

    Oira no Yakyuu

    Movie from 1931 about a baseball game between rabbits and tanuki. [More]
    Status: Completed Released: 1950 Rating: 10/10 (1 Votes)
  • Watch Ojamajo Doremi Dokkaan! online

    Ojamajo Doremi Dokkaan!

    Hana now becomes a peer of the Ojamajo. When Majotourbillon's spirit revives, the witches now have to break her curse. From the help from Pao-chan, Doremi, Hana, and the other… [More]
    Status: Completed Released: 2002 Rating: 8.2/10 (5 Votes)
  • Watch Ojou-sama Sousamou online

    Ojou-sama Sousamou

    Debutante Detective Corps begins with introductions to the five main characters, Miyuki, Reika, Youko, Nina, and Kimiko. It seems these five girls are incredibly rich and have been sent a… [More]
    Status: Completed Released: 1996 Rating: NA (0 Votes)
  • Watch Omamori Himari online

    Omamori Himari

    The slapstick romantic comedy centers around an ordinary 16-year-old high school boy named Youto Amakawa who is protected by a spirit — specifically, a beautiful, sword-wielding cat girl spirit named… [More]
    Status: Completed Released: 2010 Rating: 9.71/10 (153 Votes)
  • Watch One Off OVA online

    One Off OVA

    A slice of life of high school girls in the early summer. Shiozaki Haruno is a 17-year-old girl who loves her motor cycle, HONDA's Giorno. She lives in remote highlands… [More]
    Status: Completed Released: 2012 Rating: 7.75/10 (4 Votes)
  • Watch One Outs online

    One Outs

    Hiromichi Kojima, the star batter of the Lycaons, heads to Okinawa to train and bring himself out of a slump. There, he meets Toua Tokuchi, a 134-kmph/83 mph pitcher and… [More]
    Status: Completed Released: 2008 Rating: 9.71/10 (58 Votes)
  • Watch One Piece online

    One Piece

    A story about Monkey D. Luffy, who wants to become a real pirate. In a world of mystical, those who eat mystical fruit will gain its true power but also… [More]
    Status: Ongoing Released: 1999 Rating: 9.77/10 (4244 Votes)
  • Watch One Piece 3D2Y: Ace no shi wo Koete! Luffy Nakama Tono Chikai online

    One Piece 3D2Y: Ace no shi wo Koete! Luffy Nakama Tono Chikai

    This new TV special tells the two years of Luffy's training with Silvers Rayleigh in Rusukaina Island after the Battle of Marineford, which has never been told in the manga… [More]
    Status: Completed Released: 0000 Rating: 9.48/10 (56 Votes)
  • Watch One Piece Special online

    One Piece Special

    The Straw Hats encounter a city in the middle of a whirlpool, called the Ocean's Navel, that is being destroyed by giant monsters. These monsters supposedly protect a treasure capable… [More]
    Status: Completed Released: 2000 Rating: 9.41/10 (130 Votes)
  • Watch One Piece: Episode of Merry - Mou Hitori no Nakama no Monogatari online

    One Piece: Episode of Merry - Mou Hitori no Nakama no Monogatari

    The story arcs aboard the Straw Hat Crew's first ship Going Merry (Merry Go in some adaptations) are recreated with brand-new animation, from Luffy and Usopp's fight and Robin's disappearance… [More]
    Status: Completed Released: 2013 Rating: 10/10 (4 Votes)
  • Watch One Piece: Romance Dawn Story OVA online

    One Piece: Romance Dawn Story OVA

    The Straw Hat Pirates, searching for the great passage "Grand Line", are in trouble when their food runs out! Luffy, searching for food on his own, finds a ship belonging… [More]
    Status: Completed Released: 2008 Rating: 8.43/10 (7 Votes)
  • Watch Onee-chan ga Kita online

    Onee-chan 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, and her affection for Tomoya… [More]
    Status: Completed Released: 2013 Rating: 9.39/10 (33 Votes)
  • Watch Onegai My Melody: Kuru Kuru Shuffle! online

    Onegai My Melody: Kuru Kuru Shuffle!

    A continuation of Onegai My Melody. [More]
    Status: Completed Released: 2006 Rating: 7/10 (3 Votes)
  • Watch Onegai Teacher online

    Onegai Teacher

    Kusanagi Kei, a high-school student living with his aunt and uncle, has an encounter with a female alien. This alien is revealed to be a new teacher at his school.… [More]
    Status: Completed Released: 2002 Rating: 9.67/10 (61 Votes)
  • Watch Onegai Twins online

    Onegai Twins

    Maiku Kamishiro's past has always been somewhat of a mystery to him. The only clue he has to who is family might be is an old photograph showing two young… [More]
    Status: Completed Released: 2003 Rating: 9.71/10 (17 Votes)
  • Watch OniAi online

    OniAi

    Himenokouji twins Akito and Akiko have finally reunited with each other after separation due to the death of their parents. After six years of living apart they suddenly began to… [More]
    Status: Completed Released: 2012 Rating: 9.72/10 (61 Votes)
  • Watch Onii-chan no Koto Nanka Zenzen Suki Janain Dakara ne!! online

    Onii-chan no Koto Nanka Zenzen Suki Janain Dakara ne!!

    Junior High student Nao's brother complex is so strong, it's almost at the point of incest. She's determined to make her brother, High School student Shuusuke, see her as a… [More]
    Status: Completed Released: 2011 Rating: 8.69/10 (29 Votes)
  • Watch Onmyou Taisenki online

    Onmyou Taisenki

    All his life, Riku Tachibana has been raised by his grandfather. For some reason, the old man has always been fond of strange hand gestures, and they've rubbed off on… [More]
    Status: Completed Released: 2004 Rating: 9.83/10 (6 Votes)
  • Watch Ookami Kakushi online

    Ookami Kakushi

    The story follows Hiroshi Kuzumi, a 16-year-old boy who has just moved to the seemingly serene village of Jogamachi. Nestled in the mountains far away from the city, the village… [More]
    Status: Completed Released: 2010 Rating: 9.83/10 (23 Votes)
  • Watch Ookami Shoujo to Kuro Ouji online

    Ookami Shoujo to Kuro Ouji

    Aired: Oct 2014. The story centers around Erika Shinohara, a vain 16-year-old girl who tells her friends about her romantic exploits, but she actually has no boyfriend. She claims that… [More]
    Status: Ongoing Released: 2014 Rating: 9.87/10 (52 Votes)