Giriko Kutsuzawa

is an associate of Kūgo Ginjō and Riruka.

Appearance
Giriko is a dark haired man who keeps his hair short and has a thick mustache. He wears a shirt and dark waistcoat with a bow tie. Across his right eye he wears some sort of fabric strap and he carries some form of cane in his hand.

Personality
Not much is known about Giriko's personality other than he is straight to the point in a matter-of-fact fashion and that he is following Kūgo due to being charmed into doing so, by his own admission. He is very calm and seems to take the brunt of Riruka's anger without any problems.

The Lost Substitute Shinigami arc
Giriko appears alongside Riruka as they wait outside the Unagiya Shop until Kūgo comes out after failing whatever their objective was. He remains quiet as Riruka has a go at Kūgo about failing but reminds her that they were following him because he charmed them. He is then subject to her anger as Kūgo walks between them and tells them to be quiet.

When Kūgo first brings Ichigo to the Excution HQ, Giriko can be seen tending the bar while two other agents are in the room.