Otaku Elf

In Tsukishima, Chuo-ku, Tokyo, stands Takamimi Shrine, which has a history of over 400 years since the Edo period. The deity enshrined there is an elf who was summoned from another world and has become a recluse. Serving the elf, named Eldar, is the 15th priestess of Takamimi Shrine, Koganei Koito. While being swept up in Eldar's enjoyment of modern civilization and otaku culture, Koito is enchanted by the Edo culture that Eldar teaches her and feels a warm connection between the people of Tsukishima and Eldar. However, this elf is incredibly lazy! To make matters worse, elves and priestesses from other shrines start to appear...!? A laid-back downtown comedy connecting the Edo and Reiwa eras begins.