Symmetric Generation vs History / nao×marina

This album contains both the opening and ending songs for Superdimension Neptune VS Sega Hard Girls, performed by nao and marina.
==Tracklist==
Track Number	Title 	Artist	Length
1 	Symmetric Generation 	nao 	4:42
2 	History 	marina	4:37
3 	Symmetric Generation (Off vocal)	nao 	4:42
4 	History (Off vocal) 	marína	4:34
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Category:Superdimension Neptune VS Sega Hard Girls Albums