Held in Tokyo: "Hello! Project 2021 Winter ~STEP BY STEP~" January 9 (Sat) & January 10 (Sun) Nakano Performance Concert Goods Sales Area Entrance Time Information and Notice to Customers @Nakano Sunplaza 2021-01-09 ／ Nakano Sunplaza Hello! Project Official Site Held Open in app Source BEYOOOOONDS Official Site