Edomae Elf

Chapter 10: The Schoolgirl Shrine Maiden's Rite of Succession
Chapter 9: The and the Tokyoite Girl
Chapter 11: The and the Schoolgirl Shrine Maiden
Chapter 9: The and the Tokyoite Girl
Chapter 11: The and the Schoolgirl Shrine Maiden
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.