Dunno if it's worth mentioning or whre to put it, but the "Violet" from the game's title is most likely taken from Sumireko's name, since 菫 means "violet" (a plant, not the color tho, that is 菫色).--Yamaxandu (talk) 21:53, 19 July 2018 (UTC)
I'd wait until the game is out. There might be a totally different source for the "Violet" in the title. --CapTengu (talk) 19:27, 22 July 2018 (UTC)