Rintarou Panic!

Vol.1 Chapter 16: How The Pin Works!!
Vol.1 Chapter 15: Discovery! The Pin's New Secrets
Vol.1 Chapter 17: Trouble At The Pool
Vol.1 Chapter 15: Discovery! The Pin's New Secrets
Vol.1 Chapter 17: Trouble At The Pool
Hello! I'm Rintaro, nice to meet you. My master Hinako has a secret that only I know! When you flick her smiley badge, she transforms from the girl named Hinako into a boy called Nova! And she can even talk with me, her dog, Rintarou.