CK3 DatabaseCrusader Kings III · 1.20.0.3 “Crozier” · unofficial

Major decision · Major Decisions

Restore a Yamato Ten'nō

Re-establish the ancient imperial dynasty of Japan

No costAll Under Heaven

Restore a Yamato Ten'nō is a major decision in Crusader Kings III (Major Decisions). Requirements as the game words them: K Chrysanthemum Throne is vacant, or part of another Realm. It needs All Under Heaven. Patch 1.20.0.3, from game/common/decisions/dlc_decisions/tgp/tgp_japan_decisions.txt.

Quick answers (1)
What are the requirements for Restore a Yamato Ten'nō?
K Chrysanthemum Throne is vacant, or part of another Realm; the full conditions are on the page (patch 1.20.0.3).

Amaterasu's unbroken bloodline has ever ruled over these islands, if we are to restore the might of Japan, a rightful Yamato heir must be restored.

Requirements

The lines the game itself shows for this decision's conditions:

  • K Chrysanthemum Throne is vacant, or part of another Realm
Shown to a character when (is_shown) (18 lines of game script)
government_is_japanese_trigger = yes
trigger_if = {
	limit = {
		exists = title:k_chrysanthemum_throne.holder
	}
	NOT = {
		title:e_japan.holder ?= title:k_chrysanthemum_throne.holder.top_liege
	}
}
culture ?= {
	OR = {
		this = culture:japanese
		any_parent_culture_or_above = {
			this = culture:japanese
		}
	}
}
has_tgp_dlc_trigger = yes

As written in game/common/decisions/dlc_decisions/tgp/tgp_japan_decisions.txt.

Can be taken when (is_valid) (18 lines of game script)
is_independent_ruler = yes
has_title = title:e_japan
completely_controls = title:c_yamashiro
custom_tooltip = {
	text = tgp_japan_restore_japanese_monarchy_decision_title_tt
	trigger_if = {
		limit = {
			exists = title:k_chrysanthemum_throne.holder.top_liege
		}
		NOT = {
			title:e_japan.holder ?= title:k_chrysanthemum_throne.holder.top_liege
		}
	}
	trigger_else = {
		always = yes
	}
}
is_available_adult = yes

As written in game/common/decisions/dlc_decisions/tgp/tgp_japan_decisions.txt.

Effects

The effect has no text of its own in the files; its script is below.

Effect (2 lines of game script)
tgp_restore_japanese_monarchy_decision_effect = yes
trigger_event = tgp_japan_decision.9901

As written in game/common/decisions/dlc_decisions/tgp/tgp_japan_decisions.txt.

Source: game/common/decisions/dlc_decisions/tgp/tgp_japan_decisions.txt and the English localisation, Crusader Kings III 1.20.0.3.