|Geno did not originate from fanon, and more information can be found on their respective wiki(s). You may read more about it on the following wiki(s):|
|Mario, Princess Peach, Mallow.|
|First Appearance||Super Mario RPG: Legend of the Seven Stars (1996)|
Geno (whose real name being ♥♪!?) is a puppet ally of Mario, who first appeared in Super Mario RPG: Legend of the Seven Stars. In actuality, he is a star being from Star Road, who possessed the body of a doll. Despite only making a major appearance in Super Mario RPG: Legend of the Seven Stars, he has a rather large fanbase.
Geno makes a cameo in Toy Shop on the dolls shelf.
Geno will reappear in this game in the Forest Factory Galaxy. He gives Mario a Spring Mushroom to get past the gears. Geno (along with Mallow) is seen in the game's ending cutscene as one of the people watching the stars.