Edomae ElfEdomae Erufu ; 江户前的废柴精灵 ; 江戸前エルフ

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.