Nendoroid Shinonome Nano
Nano Shinonome is a robot created by Professor Shinonome (or simply Hakase). Nano lives with Hakase and manages the household. She is constantly being upgraded by Hakase without prior knowledge or approval. This leads to strange situations that Nano worries might reveal her android identity to others.
Source: Nichijou Wikia
Manufacturer: Good Smile Company
Producer: Manabu Kato
Release Date: Late Aug. 2012
Sales Price: 3,000 yen about 29.46 USD