Greiz (Anime)

Greiz (グリーズ) is a former Marleyan soldier who served on Marley's Navy and is part of a survey fleet sent to Paradis Island after the failed Paradis Island Operation. After being taken captive on the island, he begins working as a waiter in a restaurant inside the Walls.

Appearance
Greiz is a young man with grey hair, which is kept closely shaved. He had originally only been seen wearing waiter's clothes.

War for Paradis arc
Greiz is among the Marleyan soldiers who are dispatched as part of a fleet to survey Paradis Island, and is summarily captured by the Eldians living on the island. He is put to work as a waiter in a restaurant run by his fellow soldier Nicolo.

While waiting on a group of Military Police Regiment officials, Greiz is ordered to bring them more wine, and goes to retrieve a specific bottle from Nicolo.