Nano Shinonome

Meet Nano, the quirky schoolgirl with a twist—she's a robot! Created by her eccentric Professor, she’s got a big heart but is constantly fretting about hiding her robotic identity, even though everyone’s well aware thanks to the wind-up key sticking out of her back. Her limbs sometimes come undone, unexpectedly spilling out bizarre gadgets like bean-shooting weapons and Swiss rolls. Despite the chaos, she’s also the Professor’s trusty caretaker. Nano dreams of being a regular girl, longing to ditch the key. But after a surprise birthday bash from her friends, she embraces her uniqueness, getting a joyful new key that spins whenever she smiles!