“Na Na Na Na Na Na Na”, the first opening theme will go on sale on September 9th, 2020.

2200 Yen for the entire Single. It comes with both the CD and a DVD. 1320 Yen for just the CD.

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Source 2

“Goha 7th Elementary School Song”, the show’s first Ending will also go on sale September 9th, 2020 for 1320 Yen as a CD Single.

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