TV Asahi DREAM FESTIVAL 2021 footages featuring B'z
https://www.bilibili.com/video/BV15U4y1u7UA?p=1
B'z performance segment can be watched towards the last 15 mins of the clip
For them to be billed as a headliner act it's quite odd their performance set's the shortest in the clip :O
But since TV Asahi will air more footages in Jan hopefully it will be expanded