Edomae Elf (Otaku Elf)
16 year old Koganei Koito is the miko of the Takamimi Shrine. In actuality, the deity of the shrine is a hikikomori elf who was summoned to her world 400 years prior and gets spoiled with offerings like games by her worshipers.
Genre: Comedy, Fantasy, School Life, Slice of Life
Source: animelondon.org