Mariko Higashiuchi
Dec 23, 1989 (35 years old) in Tokyo, Japan
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.
Known For

JoJo's Bizarre Adventure
Young Keicho (voice)

Strike the Blood
Radamanteizu's Store Manager (voice)

Mob Psycho 100
Kamuro's Mother (voice)

Fruits Basket
Hatsuharu Sōma (Childhood) (voice)

Cells at Work!
Regulatory T Cell 3 (voice)

Your Lie in April
Boy (voice)

Vivy: Fluorite Eye's Song
Katie (voice)

How a Realist Hero Rebuilt the Kingdom
Margarita Wonder (voice)

Vermeil in Gold
Bad Boy (voice)

Dimension W
Shirokawa Jin (voice)
Credits
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Raiga (Young) (voice)★ 7.7
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Vermeil in Gold 2022Bad Boy (voice)★ 7.2
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Amnil (voice)★ 6.2
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Annabel (voice)★ 6.7
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Margarita Wonder (voice)★ 7.8
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Katie (voice)★ 8
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Lucy Morstan (voice)★ 5.2
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Fruits Basket 2019Hatsuharu Sōma (Childhood) (voice)★ 7.9
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Bloom Into You 2018Natsuki Sonomura (voice)★ 7.7
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Cells at Work! 2018Regulatory T Cell 3 (voice)★ 8.1
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The Piano Forest 2018Aubrey Theiss (voice)★ 6.2
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Tsuredure Children 2017Takako Komatsu (voice)★ 8
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Scum's Wish 2017Elementary School Student C (voice)★ 6.5
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Mob Psycho 100 2016Kamuro's Mother (voice)★ 8.5
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Dimension W 2016Shirokawa Jin (voice)★ 6.9
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Norn9 2016Classmate 2 (voice)★ 5.6
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Amazon Whore (voice)★ 7.4
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Your Lie in April 2014Boy (voice)★ 8.6
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Strike the Blood 2013Radamanteizu's Store Manager (voice)★ 7
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Young Keicho (voice)★ 8.6