Saitou

Saitou is one of the underworld escorts located in Gokuto. He is the assistant to Rokkaku.

Appearance
Saitou wears the same dark-green uniform as the rest of the underworld escorts: a button down shirt with a belt buckled around his waist, and pants tucked into knee-high black boots. He wears a hat with a red stripe around the brim and the Gokuto symbol in the front. He has short grey hair with long bangs parted on one side, pale skin and light purple eyes. It is unknown what weapon he uses yet.

Gameplay
Saitou appears very briefly in FILAMENT. The player has to trigger a cutscene where they talk to Matsumoto on the first floor on the day when Doctor isn't here, day five.

He comes through the hospital's front door and asks Matsumoto about his work. Then he notices Chihiro standing next to the escort and asks her where she's headed. He introduces himself as Matsumoto's boss and tells her about the world the hospital lies in. Originally, humans couldn't enter the underworld and even though the escorts look like humans, they are not.

In the midst of his explanation of the intersections between this world and the human world, he gets interrupted by Suigin. The two talk about why Saitou is here, although rather coldly. Put off by Suigin's rude behaviour, Saitou decides to leave.