The Grand Finale is the climax of the event, which you can watch while participating in real time. There will be three time slot with the same content, so please select the time slot you are available to participate and purchase your ticket. You can only participate in the time slot you have selected, and the time slot cannot be changed after purchase.
Even if you are unable to attend the Grand Finale, you will be able to access it through the catch-up stream.
Also, regardless of the time slot you choose for the Grand Finale, you will be able to enter the event venue at any time during the event period.