As reported months back, sakanaction did a collaboration with Sunshine City's Konica Minolta Planetarium "Manten" and produced a planetarium show:
New collaboration with the planetarium of Sunshine City mall in Tokyo. It will show a program called "Sakanaction - Goodnight Planetarium".
— asa mazume (@asamazume_) September 30, 2015
The narration is by Yamaguchi and the BGM is music from sakanaction. It will run from Dec 1 until 4 Sep 2016. http://t.co/HHp1jUjkqG
— asa mazume (@asamazume_) September 30, 2015
I had the chance to go down to Ikebukuro and watch the show while I was in Tokyo earlier this month, so I wrote a little guide and review for anyone interested in the show.