
Acting
Mariko Higashiuchi (東内 マリ子, Higashiuchi Mariko, December 23, 1989) is a Japanese voice actress from Tokyo affiliated with VIMS.
She initially aimed to be a teacher, but was scouted by VIMS while she was getting a teacher's license for the high school. She then changed her course to become a voice actress. She joined VIMS after working at the Japan Narration Actors Institute. She made her debut as a voice actress in Naruto Shippuden. She then auditioned for the role of Torao Kanegami in No-Rin, which aired in 2014.

SHIBOYUGI: Playing Death Games to Put Food on the Table
as Kaya (voice) · 2 ep.

Medalist
as Student (voice) · 1 ep.

Uncle from Another World
as Raiga (Young) (voice) · 1 ep.

Vermeil in Gold
as Bad Boy (voice) · 1 ep.

The Dawn of the Witch
as Amnil (voice) · 1 ep.

Vivy -Fluorite Eye's Song-
as Katie (voice) · 1 ep.

How a Realist Hero Rebuilt the Kingdom
as Margarita Wonder (voice) · 1 ep.

Drug Store in Another World: The Slow Life of a Cheat Pharmacist
as Annabel (voice) · 12 ep.

Fruits Basket
as Hatsuharu Sōma (Childhood) (voice) · 2 ep.

Case File N° 221: Kabukicho
as Lucy Morstan (voice) · 24 ep.