>>103898912
Budokan is an octagon, if you set up a screen you can only have seats in about half the venue unless you put some people behind the screen. In the picture Chronoir has seats occupied on 5/8 sides of the octagon which is the same as Suisei had. Both sold out bigger venues before (Saitama Super Arena for Suisei, Osaka-jo Hall for Chronoir); Budokan is more about status because it was Japan's biggest indoor venue until the 1980s boom