Edomae Elf

Elves in modern day Japan except the premises are different as to how they came to be on Earth, one having been summoned there ages ago whereas the other magically appears there from the isekai. The elves become accustomed to their new place and are cared for by someone, Edomae being the family whose shrine she's in and the other one the guy who she was in a party with in the isekai. Major difference is one is more just whole-hearted slice of life whereas the other leans more towards romance between the elf and the male MC. 

Both are cute and funny about girls that are lazy and love playing video games. When I first watched Edomae Elf, Elda really reminded me of Umaru. 

Both series are pretty relaxing SoL with some additional slight supernatural elements 

Both Main Character(s) are in a high standing position and they are popular among their locals. Both are slice of life anime with the main character(s) having some sort of superpower/magical powers. 

Two lighthearted iyashikei comedies about a servant caring for a holy deity who is worshipped by everyone around them. But the holy deities are of a different personality one wouldn't expect from them behind the scenes away from the public eye. The main difference is in their settings and one being a romance whereas the other isn't about romance at all. 

Replace the elf with a bear, make the girl look younger and remove the otaku theme, and you'll almost have Kuma Miko, except for a few nuances. Both shows are about how a lazy and spoiled non-human (an elf in Edomae and a bear in Kuma Miko) leads a spoiled life at the expense of a miko girl, to whom he is close as a relative. 

Both feature Tolkien-styled elfen protagonist who lead long lives, putting emphasis on the inevitable loneliness and sadness of parting that accompanies a lengthy lifespan. Both elves do not wake up early 

An extremely obsessed otaku can't communicate or relate to non otakus. 

Both shows are very similar in their general idea of ​​"friendship between an immature hikkimori young adult woman and a teenage girl" except Elf is pure CGDCT and has no romance while Inari has a co-ed cast and focuses on romance characters.