Ryouta Oosaka is a Japanese-language voice actor who voices Marco Bott in Attack on Titan.
Kakeru Kazami / Japanese
TV anime / 2015
Noir Stardia / Japanese
ONA / 2021
Kyouya Nagi / Japanese
ONA / 2024
Green Okido / Japanese
Special / 2019
Satan Jacob / Japanese
ONA / 2022
Shuhei Murosaka / Japanese
Short TV anime / 2025
Fate Graphite / Japanese
ONA / 2023
Ryouta / Japanese
Special / 2021
Subaru Hoshii / Japanese
Taho / Japanese
Special / 2025