It is scheduled to be held until December 27th, 2017.
It is open from 12:00 AM to 8:00 PM at Toranoana Akihabaraten B on the basement floor.
You can enjoy exhibitions that are available only at the museum.
Just Because! is an airing anime that started in October 2017.
Hajime Kamoshida, Sakurasou no Pet na Kanojo‘s author, is in charge of the story of the anime.
Kiseki Himura, Tawawa on Monday‘s author, joins it as an original character designer.
Via – Official Twitter Account: