Riven

Mamio Ogawa

aka. 緒川マミオ

Biography

Crew

Shadowverse

5.5

Peacemaker Kurogane: Belief

5.1

Cautious Hero: The Hero Is Overpowered but Overly Cautious

8.2

Uncle from Another World

7.7

Blue Period

7.1

Say "I Love You."

7.6

Backflip!!

7.2

The Great Passage

7.4

Love Me, Love Me Not

7.2

Kase-san and Morning Glories

7.3

Backflip!! The Movie

7