Sofia Valmer

An ex-mechanized jäger major of the Finnish Rapid Deployment Force who is skilled with knives. She is in love with Koko, but it is unknown whether Koko returns her feelings. Her real name is Sofia Velmer. Valmet comes from a military family and served as a UN peacekeeping officer in Africa. Her entire Finnish-led UN squad was annihilated by Chen Guoming and she herself lost an eye in that attack. Since then Valmet feels uneasy and even frightened whenever she sets foot on African soil.

Valmet's personal carry knife is an older rendition of the US Navy's MK3 Mod 0 dive knife.

(Source: Wikipedia, Wikia)