The Delivery Man

The Delivery Man is the person who delivers packages to Hinata's home. He works for Shironeko Delivery Service. His last name is assumedly Oogura, and his older brother refers to him as Ryuu-kun (Though that may be a nickname) (Chapter 518, "Sucker Punch").

Appearance
Ryuu resembles his older brother, having the same light brown hair, but shorter and messier.

His work uniform is a light blue and white vertical-striped jacket with a black shirt underneath, and a light blue hat with a white cat head on the front.

Personality
Ryuu is hardworking and takes his job very seriously. This overflows into when he is not on the job as well, such as when he "delivered" a plate of meat from across the room to Hinata (Chapter 522, "Cheating").

He seems to like cats a lot, as he is always excited to see Kyuu-chan, and sometimes gets overwelmed when he sees Kyuu-chan doing something especially cute.

Story
Ryuu often comes by Hinata's home to deliver packages, and always enjoys seeing Kyuu-chan.

Kyuu-chan
Ryuu loves seeing Kyuu-chan when he delivers packages to Hinata's home. Kyuu-chan will often stamp his delivery card with his own paw-print seal.

When visiting his older brother's home, he saw Kyuu-chan asleep at the kotastu and the image was so cute it caused him to have a nosebleed and pass out (Chapter 518, "Sucker Punch"). When Kyuu-chan awoke and saw him, he began to stamp his face with paw prints, as if he were delivering a package (Chapter 520, "Marshmallows").

Oogura
Oogura is Ryuu's older brother. Oogura once invited him over to his house to play with him, Mona-chan, Hinata, and Kyuu-chan.

Trivia
"Shiro neko" means "white cat" in Japanese, and his uniform's hat has a white cat on the front.