This is the standard-information with all the necessary dates.
Jikachuu, please check the official website and the Administrator announcement, this has already been announced and it is being discussed a lot in this forum.
I will allow this topic to stay open anyway, everyone should get the chance to speak about their feelings now, I know that most of us are very sad.
Maybe you can join conversations in other threads that are already lively.
Entertainment? Here: https://youtu.be/zJGWv_axOiY