Touhou - Inaba of the Moon & Inaba of the Earth

A Cute and funny set of stories about two Rabbit Girl youkai - Reisen Udongein Inaba, Tewi Inaba and an Exiled Lunar Princess - Kaguya Houraisan along with Reisen's Master - Erin Yagokoto, and their everyday life in Eientei.

• Reisen Udongein Inaba: A rabbit who abandoned her allies and fled from Moon. She looks up to Erin as her Master.
• Tewi: An Earth rabbit who has lived a long time and has become a Yokai. She is supposed to bring good luck to anyone who meets her.
• Kaguya Houraisan: A former Moon Princess who drank an elixir of Immortality and was banished for it. Now she is the Lady of Eientei.
• Erin Yagokoro: A Pharmacist who lives in Eientei after fleeing from moon. Formerly in charge of Educating Kaguya.

It counts as an official entry in the Touhou series, the third in the interconnected Touhou Bougetsushou storyline, albeit semi-canon due to its comedic gag-manga nature and ZUN being only a supervisor and not the sole author.