Organization

Hello Pro Kenshūsei.

Japanese band

The journal

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About Hello Pro Kenshūsei

Hello Pro Kenshusei , formerly known as Hello Pro Egg (ハロプロエッグ) until January 2012, is a pre-debut training group established by Japanese entertainment agency Up-Front Group within Hello! Project in 2004.

Everything about Hello Pro Kenshūsei →

Inception: 2004
Website: http://www.helloproject.com/helloprokenshusei/