japan_dynasty_tracker_setup_effect

japan_dynasty_tracker_setup_effect = {
	# FUJIWARA
	dynasty:japanese_fujiwara ?= { add_to_list = fujiwara_list }
	dynasty:japanese_fujiwara_oshu ?= { add_to_list = fujiwara_list }
	every_in_list = {
		list = fujiwara_list
		set_variable = { name = fujiwara_flag }
	}
	# MINAMOTO
	dynasty:japanese_minamoto_daigo ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_kazan ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_koko ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_gosanjo ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_montoku ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_murakami ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_ninmyo ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_saga ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_sanjo ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_seiwa ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_uda ?= { add_to_list = minamoto_list }
	dynasty:japanese_minamoto_yozei ?= { add_to_list = minamoto_list }
	every_in_list = {
		list = minamoto_list
		set_variable = { name = minamoto_flag }
		#dynasty_founder.house ?= { set_house_name = "dynn_Minamoto" } # For easier parsing of house names
	}
	# TAIRA
	dynasty:japanese_taira_kanmu ?= { add_to_list = taira_list }
	dynasty:japanese_taira_koko ?= { add_to_list = taira_list }
	dynasty:japanese_taira_montoku ?= { add_to_list = taira_list }
	dynasty:japanese_taira_ninmyo ?= { add_to_list = taira_list }
	every_in_list = {
		list = taira_list
		set_variable = { name = taira_flag }
		#dynasty_founder.house ?= { set_house_name = "dynn_Taira" } # For easier parsing of house names
	}
}

As written in game/common/scripted_effects/10_dlc_tgp_japan_scripted_effects.txt.