If you're looking for anime similar to Larva: New York, you might like these titles.
It's girls vs. boys as Angus and Cheryl attempt to get along while living in a shared house.
The Mischievous Speed Mania Raymon! The World’s Cutest Minimon! The Clever Fixer, Pictmon! Sassy AI-Powered Electric Tomoncar, Elecmon! Powerful heroine yet Warm-hearted Milimon! Every day in the Toy World where the monster cars live, big and small accidents happen. But Toy Monsters always help each other to solve problems and learn to cooperate. The adventure in Tomon World now begins!