You end up engaged to a girl due to a blunder and the two of you are locked in a room together in-line with tradition that "A married couple should deepen their love for one another for an entire day." Thus begins your newlywed "roleplay" life.
Competitive Rail-lord Beni (CV: Tomoyo Kurosawa) goes on a small rail-bound journey with you to find the beautiful sounds of the region. Features real recording from Hinagu to Satsuma!
One morning, a woman with long ears, and blonde hair appears in your room. She's been reincarnated here from the game world, and she's your first lover!