Culture
Nivkh
set_culture nivkhCulture ID nivkh. set_culture changes the culture of the character you play; change_culture <county id> nivkh changes a county's. Both need the debug mode (launch option -debug_mode).

Traditions
The traditions this culture starts with, and what each one does.
Stoic ethos
This culture believes in standing strong like a mountain, taking any and all hardships that life may throw at them and enduring them all with grim determination and an indomitable spirit.
Characters of this culture
Provinces of this culture
Martial custom: Men Only
- Only men can be Commanders and Knights
Source: game/common/culture/cultures/00_amuric.txt, game/common/culture/traditions/00_realm_traditions.txt, game/common/culture/traditions/00_societal_traditions.txt, game/common/culture/traditions/00_combat_traditions.txt, game/common/culture/traditions/00_ritual_traditions.txt, game/common/culture/pillars/00_ethos.txt, game/history/provinces (counties at the start) and the English localisation, Crusader Kings III 1.20.0.3.