Reo Osanai

• Acting

Known for: Acting

Reo Osanai

Reo Osanai (小山内怜央, Osanai Reo, April 23) is a Japanese voice actress (seiyuu) from Aomori Prefecture. She is affiliated with Office Osawa.

Known For

Tower of God

81%

Lebo (voice)

2020

【OSHI NO KO】

83%

Social Media Voices (voice)

2023

The Dangers in My Heart

86%

Female Student (voice)

2023

The Fragrant Flower Blooms with Dignity

87%

Junior High School Girl (voice)

2025

BOCCHI THE ROCK!

84%

Office Worker's Daughter (voice)

2022

Takopi's Original Sin

88%

Classmate (voice)

2025

Shikimori's Not Just a Cutie

77%

Female Student (voice)

2022

Farming Life in Another World

77%

Roage (voice)

2023

Touring After the Apocalypse

80%

High School Girl (voice)

2025

Yano-kun's Ordinary Days

73%

Sayaka Yoshida (voice)

2025

Harmony of Mille-Feuille

68%

Student (voice)

2025

The Fragrant Flower Blooms with Dignity

87%

Junior High School Girl (voice)

2025

With You and the Rain

71%

Café Clerk (voice)

2025

Cultural Exchange with a Game Centre Girl

77%

Aoi Kusakabe (voice)

2025

Cultural Exchange with a Game Centre Girl

77%

Theme Song Performance

2025

Takopi's Original Sin

88%

Classmate (voice)

2025

Summer Pockets

69%

(voice)

2025

KOWLOON GENERIC ROMANCE

72%

Female Talent (voice)

2025

Can a Boy-Girl Friendship Survive?

69%

Boy A (voice)

2025

Honey Lemon Soda

80%

Yukino (voice)

2025

Flower and Asura

65%

Club Member (voice)

2025

Blue Box

79%

Club Member (voice) / (voice)

2024

Makeine: Too Many Losing Heroines!

81%

Kurumi (voice) / Female Student (voice) / Elementary School Student (voice) / Hina Komari (voice)

2024

SHOSHIMIN: How to Become Ordinary

75%

Sanae Kawamata (voice)

2024

Senpai Is an Otokonoko

71%

Boy (voice)

2024

BOCCHI THE ROCK! Recap Part 1

69%

Office Worker's Daughter (voice)

2024

Mission: Yozakura Family

75%

Nurse (voice) / Hostess (voice) / Female Student C (voice)

2024

A Condition Called Love

73%

Boy (voice) / Girl (voice)

2024

Doctor Elise: The Royal Lady with the Lamp

75%

Girl (voice)

2024

【OSHI NO KO】

83%

Social Media Voices (voice)

2023

Blue Orchestra

70%

Marie (voice) / First-Year Student (voice)

2023

KONOSUBA – An Explosion on This Wonderful World!

75%

Girl (voice)

2023

The Dangers in My Heart

86%

Female Student (voice)

2023

Endo and Kobayashi Live! The Latest on Tsundere Villainess Lieselotte

68%

Leon Schach (child) (voice)

2023

Farming Life in Another World

77%

Roage (voice)

2023

The Ice Guy and His Cool Female Colleague

67%

(voice)

2023