Mariko Oka

The Rose of Versailles (2025) — Character Designer

The Rose of Versailles (2025) — Supervising Animation Director

The Rose of Versailles (2025) — Animation Director

The Rose of Versailles (2025) — Key Animation

The Demon Prince of Momochi House (2024) — Supervising Animation Director · 3 episodes

The Demon Prince of Momochi House (2024) — Character Designer · 12 episodes

maboroshi (2023) — Animation Director

Hetalia: World Stars (2021) — Character Designer · 12 episodes

Twittering Birds Never Fly: The Clouds Gather (2020) — Animation Director

Dororo (2019) — Supervising Animation Director · 7 episodes

ZOMBIE LAND SAGA (2018) — Animation Director · 3 episodes

Banana Fish (2018) — Key Animation · 1 episode

TsukiPro the Animation (2017) — Character Designer · 13 episodes

First Love Monster (2016) — Supervising Animation Director · 1 episode

First Love Monster (2016) — Character Designer · 12 episodes

Yuri!!! on Ice (2016) — Key Animation · 1 episode

Time Bokan 24 (2016) — Supervising Animation Director · 24 episodes

The Anthem of the Heart (2015) — Key Animation

Attack on Titan (2013) — Animation Director · 2 episodes

Meganebu! (2013) — Supervising Animation Director · 12 episodes

Blood-C: The Last Dark (2012) — Key Animation

Welcome to the Space Show (2010) — Key Animation

Nura: Rise of the Yokai Clan (2010) — Supervising Animation Director · 3 episodes

Nura: Rise of the Yokai Clan (2010) — Character Designer · 48 episodes

Sound of the Sky (2010) — Key Animation · 1 episode

Hetalia (2009) — Supervising Animation Director · 20 episodes

Hetalia (2009) — Character Designer · 35 episodes

Real Drive (2008) — Key Animation · 1 episode

Ghost Hound (2007) — Character Designer · 22 episodes

Ghost Hound (2007) — Animation Director · 2 episodes

Ghost Hound (2007) — Supervising Animation Director · 22 episodes

Mononoke (2007) — Key Animation · 1 episode

xxxHOLiC The Movie: A Midsummer Night's Dream (2005) — Key Animation

Papa to Kiss in the Dark (2005) — Character Designer · 2 episodes

Papa to Kiss in the Dark (2005) — Supervising Animation Director · 2 episodes

Hell Girl (2005) — Animation Director · 4 episodes

Hell Girl (2005) — Character Designer · 90 episodes

Ah My Buddha!! (2005) — Key Animation · 1 episode

Hell Girl (2005) — Supervising Animation Director · 27 episodes

Hell Girl (2005) — Key Animation · 1 episode

Kamichu! (2005) — Key Animation · 1 episode

Tactics (2004) — Animation Director · 2 episodes

Tactics (2004) — Character Designer · 25 episodes

Tactics (2004) — Supervising Animation Director · 25 episodes

Jing: King of Bandits Seventh Heaven (2004) — Character Designer · 3 episodes

Monster (2004) — Key Animation · 1 episode

Mythical Detective Loki Ragnarok (2003) — Character Designer · 26 episodes

Mythical Detective Loki Ragnarok (2003) — Animation Director · 4 episodes

Jing: King of Bandits (2002) — Animation Director · 3 episodes

Jing: King of Bandits (2002) — Character Designer · 13 episodes

Naruto (2002) — Key Animation · 1 episode

Jing: King of Bandits (2002) — Key Animation · 2 episodes

Star Ocean EX (2001) — Key Animation · 1 episode

Final Fantasy: Unlimited (2001) — Key Animation · 1 episode

Cowboy Bebop (1998) — Key Animation · 2 episodes

Fall in Love, You False Angels — Character Designer · 1 episode