The Spring Unit Festival is the first day of the "Hinatazaka46 Debut 2nd Anniversary Special 2days" event. Songs picked by fans were performed and live-streamed from a concert hall without an audience.
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![IZ*ONE ONLINE CONCERT [ONEIRIC THEATER]](https://image.tmdb.org/t/p/w500//hr8opgWtFzBil857lpfGLmbvbm6.jpg)
