Dragon, — Ie Wo Kau.

Manga written by Kawo Tanuki and illustrated by Choco Aya (10 volumes).

A powerful elf and Demon Lord who moonlight as a professional architect and real estate agent. He guides Letty through various properties, ranging from haunted mansions to dungeons. Dragon, Ie wo Kau.

A 12-episode series by Signal.MD aired in 2021. Manga written by Kawo Tanuki and illustrated by

A Hraesvelgr chick that imprints on Letty as its father. Letty adopts him, adding "single parent" to his list of house-hunting struggles. Dragon, Ie wo Kau.