Choujuu Giga

Hand-drawn animations about animals. One is a KyoAni short while the other is a commercial by Studio Ghibli. Kyoto Animation Koushiki Twitter: Itsumo Arigatou is a rough sketch of Baja no Studio. Choujuu Giga, on the other hand, feels like an anime from earlier years but it isn't that old. 

Sketch-style short animations focused on animals. Both look like something from the distant past but they're from the late 2010s, Choujuu Giga (2016) only has music while Yumemi no E (2019) is narrated. 

Simple love stories. Nothing too out of the ordinary, but it is the small things that make for the most powerful effects. Watch these two respective shorts for a quick heartwarming experience. 

A real connection is present and quite strong for the minuscule timespan that exists within both. Makes for two very memorable and great commercials. 

Cute Ghibli commercials. Although they are made to advertise a certain product/service, the story attached to them is a rather simple bliss still having the ability to captivate and please the audience as regular anime would. 

From null, a wholesome relationship blooms. Although Choujuu Giga is more direct than Cross Road, the entwinement between the two characters, are equally as respectable. 

Both shows a heartwarming relationship of two different species. Deai-rabbit and frog. Arashi no Yoru Ni-Wolf and Sheep. Differences doesn't matter in order to get along. You'll like both if you like unusual pairing of animals.