Sugai Hidenori
Sugai Hidenori, 2017
Birth Info
Born Unknown
Origin Kyoto, Japan
Professional Info
Occupation Voice trainer, vocal director, choir conductor, baritone
Agency Hi-De Shout International




Sugai Hidenori (菅井英憲) is a voice trainer who does work for Hello! Project. He is the founder and director of a company named Hi-De Shout International.

Among Hello! Project fans, he is most known for being the singing instructor in the Morning Musume LOVE Audition 21, Morning Musume LOVE Audition 2002, and Morning Musume Happy 8ki Audition.[1] In recent years, Sugai has been in charge of Juice=Juice's vocal lessons.[2][3][4]


Sugai Hidenori was born in Kyoto, Japan.

He graduated from Tohoku Gakuin High School and from Musashino Academia Musicae's Faculty of Vocal Music. He also completed training at the Nikikai Opera Studio. Sugai has studied opera vocals in Italy, gospel and pop music in New York, and pop vocals in Los Angeles.[1]

He has performed in various symphonies, operas, and musicals and conducted choir performances. Since working as a vocal advisor for Hello! Project and AKB48, he has also become a musical singing teacher, a vocal director on concert tours, and made various TV appearances.[1]

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