Nanachi (ナナチ, ななち) is one of the main characters appearing in Made in Abyss, voiced by Izawa Shiori.
This character's gender is ambiguous, and should be tagged as 1other unless depicted with definitive male or female features.
Nanachi looks like an anthropomorphic rabbit with goat-like horizontal pupils and a long tail. Often seen wearing a helmet with horns. The white hair and yellow eyes are unchanged from the human form.
Nanachi lives with Mitty in the abyss, and has a habit of saying "nna" (んなぁ) in their speech.