|Uwe "Sakamoto" Cabrera|
|Family||Elfriede "Sakamoto" Cabrera (Daughter)|
|Accessory Weapon||Arisaka Mk 1|
Uwe "Sakamoto" Cabrera is a shield class Sinner, who acts as a Mentor for the protagonist, as well as other new Sinners.
Uwe is physically imposing: Large, muscular, and covered in scars, he is an extreme contrast to the rest of the cast, who tend to be relatively scrawny. As if to offset this, he wears a bright orange top, with a rabbit decal on the back. He wears little in the way of armour: A scratched, white pauldron on his right shoulder and white greaves on his left leg.
His age is hard to determine, as he has grey hair, but appears to be equal of any younger Sinner.
His personality further offsets his imposing appearance, appearing kind and considerate, thoughtful and nurturing, he genuinely cares about his fellow Sinners, even willing to take the blame on himself for his charges actions. He is looked up to by all.
Elfriede "Sakamoto" Cabrera is his daughter, and he encourages her to try to surpass him, a challenge which has caused the young Sinner to work off several hundred thousand years of her sentence, despite her tender age.
- Uwe, along with his daughter are the only characters who uses fist-based weapons.
- These weapons are not available to players.
- He, alongside Beatrice, Mattias, Natalia and Elfriede are the companion characters that cannot be recreated in the Character Editor.
- Uwe is voiced by Jōji Nakata.
- According to Uwe's words after his accessory detected protagonist's amnesia at the end of the beginning mission, which is "You lost your memory again?", there is a assumption that Uwe has already known the protagonist well before and he also knows the previous amnesia of the protagonist.