【4K🇯🇵】BE:FIRST ARENA TOUR 2023-2024 “Mainstream” [Pia Arena MM]

BE:FIRST ARENA TOUR 2023-2024 “Mainstream”,” BE:FIRST’s first nationwide arena tour of 22 shows in 9 cities, held at Pia Arena MM, is introduced here!
BE:FIRST’s latest single “Mainstream,” which also serves as the tour title, has won 116 awards on various music charts, and the music video on YouTube has received over 25 million views, the fastest ever for BE:FIRST.
Please take a look at the scene around the venue.

*BE:FIRST is a Japanese 7-member boy group.