Satsuki Shishio

Height: 179 cm Yukichis friend and Suzumes teacher. He gave the nickname ChunChun to Suzume. He is a bit of an oddball because outside of his profession as a teacher his appearance changes to accommodate the fact his hair is messy he wears big glasses and his clothes and manner of speech are more suited to that of a cheerful somewhat weird teenager. He retains some of his nature while in his role as a teacher and discards anything that is considered unprofessional claiming he knows the line between work and outside but that line begins to blur once he starts spending time with Suzume.