A type A7M3 robot with a sharp edge to her personality. She's based in Yokohama, where she works as a waitress and later a shop clerk while pursuing art on the side. What sets her apart from most robots is that she chose her own surname instead of taking her owner's name—pretty unusual in her world. Her given name and surname sound identical but are written differently, with the surname in katakana.
She's openly attached to Kokone and gets jealous when Alpha comes around, feeling like she's losing Kokone's attention. Nai occasionally sends her sensory impressions through Kokone, which she incorporates into her artwork. Despite the rocky start, she eventually becomes genuine friends with both Alpha and Makki, and fans often note that this friendship arc is one of the more satisfying character developments in the series.
Content compiled by AnimeList.moe from publicly available sources.
