Hello! Project Kenshuusei Happyoukai 2022 ~Haru no Koukai Jitsuryoku Shindan Test~ 2022 Hello! Project 研修生 発表会 2022 ～春の公開実力診断テスト～
It is the tenth public on-stage test of the trainees' abilities, held at Nakano Sun Plaza.
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It is the tenth public on-stage test of the trainees' abilities, held at Nakano Sun Plaza.
