Nano Shinonome Friends

Hakase is an 8 year old mad scientist. She created Nano. She loves eating snacks, watching TV, playing with Nano and Sakamoto and staying up late. She often makes silly adjustments to Nano.

An oddly-shaped crow found by Hakase. He spends a day at Shinonome Laboratory and uses Sakamoto's scarf to talk.

Sakamoto is stray black cat that is taken in by Hakase. Hakase ties a red scarf to Sakamoto's neck that allows him to talk. Sakamoto is generally a mature cat, but is often distracted easily.