Matze, isn't Marissa a Touhou character?
'Cause I have a game called Super Marissa World....
Oh yeah, she is (and one of my absolute Favorites - I even made a cosplay char of her in an online game xP)
And yeah, there´re several Super Mario Parodies with Marisa as "Mario", like "Super Marisa Land" ^^
(My Hobby: Annoying Grammar Nazis xP (Just kidding ^^))