If you're looking for anime similar to Isekai Elf Chainsaw (Light Novel), you might like these titles.
In a world where where humans and elves live amongst each other, we find three unlikely heroes. Mysteriously torn from the world we know, karate expert Junpei, Oscar winning actress Airi, and weapons specialist Ritsuko must find the components needed for the spell to bring them home. Components that are tattooed on the bodies of unsuspecting female elves across the land...
With Celcia having botched the ritual to send our heroes, Junpei, Airi, and Ritsuko home to their own world (not in the least due to Junpei’s loud mouth…), the trio must once again set out to collect spell fragments tattoed on the bodies of unsuspecting female elves. With literally thousands of fragments to collect, they, along with their cat-spirited tank, encounter everything from Satan Santa to the legendary pillows that make your dreams come true…
Kazuhiro Kitase's main hobby is sleeping. Ever since he was young, he would enter a world within his dreams and go on exciting adventures. As he grew older, he became acquainted with a female Elf and the two have now been united through a Dragon's brand! As he wakes up one day, he notices a familiar figure sleeping next to him...the Elf girl from his dreams?! Join Kazuhiro on his new adventures through Japan with the lovely Ms. Elf!
Koganei Koito is a teenager who works as an attendant to the Takamimi Shrine. Rumors have it that a deity dwells within the shrine, but the actual resident is an immortal elf who found herself stuck on Earth some four hundred years ago. What’s more, the elf is a total shut-in who won’t go outside…and has developed a taste for video games! Now the attendants at the shrine have to cater to the elf’s love of the most modern gizmos–from handheld games to virtual reality headsets–in this charming fantasy comedy!
Naoe-kun, a massage therapist, is about to head home for the day when he's saddled with a rather strange patient. This lovely lady has emerald eyes, pointy ears, and grew up in the forest–everything about her screams “elf,” except for one thing: her bodacious body. It turns out she left her world but loves junk food in this one, and now her obsession has caught up with her. Can Naoe-kun help this loveable elf girl lose the weight–and keep it off?
A video game-loving shut-in, Kazuma's life should've ended when he was hit by a truck, but through a twist of fate, he ends up reincarnating in another world--and dragging the troublemaking goddess, Aqua, the wildly dorky mage, Megumin, and the unrelentingly delusional lady knight, Darkness, with him. Now, the Crimson Demon village that Megumin and Yunyun are from is facing a threat that could mean it's ending. Kazuma and his gang follow Yunyun, who returns to the Crimson Demon village intent on saving it... when they are faced with their greatest threat yet! What will become of the unremarkable adventurer Kazuma's life in another world?!