Anime Starting with O

Browse anime titles starting with letter O on Aniwave. Complete A-Z anime directory.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9 All
One Piece1999Ep 1155

One Piece

TV 8.7
One-Punch Man2015Ep 1

One-Punch Man

OVA 7.7
Outbreak Company2013Ep 12

Outbreak Company

TV 7.2
Ouran High School Host Club2006Ep 26

Ouran High School Host Club

TV 8.2
Over Drive2007Ep 26

Over Drive

TV 7.5
Overlord2023Ep 1

Overlord

ONA 7.1
One Piece Film Red2022

One Piece Film Red

Movie 7.8
Onmyo Kaiten Re:Birth Verse2025Ep 12

Onmyo Kaiten Re:Birth Verse

TV 6.5
Oreimo2013Ep 13

Oreimo

TV 6.9
Our Last Crusade or the Rise of a New World2024Ep 12

Our Last Crusade or the Rise of a New World

TV 6.8
Old People's Home for 4 Year Olds1995Ep 2

Old People's Home for 4 Year Olds

OVA 5.4
One Piece 3D: Gekisou! Trap Coaster2011

One Piece 3D: Gekisou! Trap Coaster

Movie 6.8
One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom2008

One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom

Movie 7.4
Orb: On the Movements of the Earth2024Ep 25

Orb: On the Movements of the Earth

TV 8.7
Oda Cinnamon Nobunaga2020Ep 12

Oda Cinnamon Nobunaga

TV 6.6
Oh, dieser Vater1988Ep 1

Oh, dieser Vater

OVA 5.5
Oh, Suddenly Egyptian God2023Ep 10

Oh, Suddenly Egyptian God

ONA 6.6
Oishinbo1988Ep 136

Oishinbo

TV 7.0
Once Upon a Time… Space1982Ep 26

Once Upon a Time… Space

TV 6.7
One Piece 3D: Straw Hat Chase2011

One Piece 3D: Straw Hat Chase

Movie 6.9
One Piece Film: GOLD2016

One Piece Film: GOLD

Movie 7.9
One Piece Film: Strong World2009

One Piece Film: Strong World

Movie 8.0
One Piece: Baron Omatsuri and the Secret Island2005

One Piece: Baron Omatsuri and the Secret Island

Movie 7.8
Oomuro-ke: Dear Sisters2024

Oomuro-ke: Dear Sisters

Movie 7.8
Orient2022Ep 12

Orient

TV 7.0
Oruchuban Ebichu1999Ep 24

Oruchuban Ebichu

TV 7.4
Osu1962

Osu

Movie 5.1
Otherside Picnic2021Ep 12

Otherside Picnic

TV 6.7
Otoboku: Maidens are Falling for Me2022Ep 1

Otoboku: Maidens are Falling for Me

OVA 5.5
Outlaw Star1998Ep 24

Outlaw Star

TV 7.8
Over the Sky2020

Over the Sky

Movie 5.9
Ōban Star-Racers2006Ep 26

Ōban Star-Racers

TV 7.5
Oblivion Battery2024Ep 12

Oblivion Battery

TV 7.5
Oblivion Island: Haruka and the Magic Mirror2009

Oblivion Island: Haruka and the Magic Mirror

Movie 7.3
Oh! Edo Rocket2007Ep 26

Oh! Edo Rocket

TV 7.2
Okko's Inn2018Ep 24

Okko's Inn

TV 6.7