Seishun Youth Academy

Seishun Youth Academy (stylized as Seishunya) was a Vancouver-based pop-rock idol group. It was a sister group to the Japanese rock idol unit Seishun Gakuen which Ally and Sally were also members of. The group was backed by the Japanese talent agency NoMake.

The group aimed to provide an authentic idol experience and spread Japanese idol culture across Canada and across the globe, along with a "positive message of friendship, acceptance, and never giving up."

Final Line-Up

 * Sally (Founding Member) - Class Representative (Leader)
 * Ally (Founding Member) - Sub-Leader
 * Jessica Lin (Founding Member)
 * Stella Han (Founding Member)
 * Emily Campbell (Founding Member)

Former Members

 * Yayoi (August 5, 2018 - August 10, 2019)
 * Vivian "Vivi" Pimdara - Trainee Member (March 2, 2019 - August 14, 2019),

Singles

 * [2019.12.06] Message.
 * [2020.03.26] Seishun Youth Academy
 * [2020.07.17] Undending Melody ~Bullying and Soul-Searching Arc~