Tonkatsu

Tonkatsu is a small round pink pig that lives with Suzu. He can suck in air to inflate himself in order to cushion a fall. When thrown, he can adjust himself in mid-flight. He is very smart to be able to do math. 2-3 years ago, he was brought over to Airantou by hitching a ride on Suzuran's spirit when she tried to meet with Suzu. Suzuran, after discovering him, asked him to give someone a message.