Kingdom

Yamato title IDs

The de jure lands of Yamato in patch 1.20.0.3: 6 duchies, 26 counties and 87 baronies, in the order the game nests them. Yamato lies in the empire of Japan (e_japan). Its capital is Yamashiro.

give_title k_yamato

De jure Yamato: 26 counties on the map · who holds it in 1066

How to use these IDs in the console

In Steam, add -debug_mode to the game's launch options (Properties → General).
In the game, open the console with the ` key (§, ~ or ^ on some keyboards).
Paste the command (give_title c_yamashiro) and press Enter. Using the console turns achievements off for that game.

Kinai duchy

give_title d_kinai

Yamashiro county
give_title c_yamashiro
- Heian-kyō · province 10603give_title b_kyo
- Uji · province 10604give_title b_uji
Settsu county
give_title c_settsu
- Fukuhara · province 10598give_title b_fukuhara
- Watanabe · province 10599give_title b_watanabe
- Nose · province 10600give_title b_nose
Yamato county
give_title c_yamato
- Yoshino · province 10613give_title b_yoshino
- Kōfuku-ji · province 10609give_title b_kofuku_ji
- Ōmine · province 10610give_title b_omine
- Totsukawa · province 10611give_title b_totsukawa
Kawachi county
give_title c_kawachi
- Kawachi · province 10606give_title b_kawachi
- Ōtori · province 10601give_title b_otori
- Izumi · province 10602give_title b_izumi

Nankaidō duchy

give_title d_nankaido

Iyo county
give_title c_iyo
- Iyo · province 10506give_title b_iyo
- Ishizuchi · province 10507give_title b_ishizuchi
- Uma · province 10508give_title b_uma
- Kita · province 10509give_title b_kita_iyo
- Uwa · province 10510give_title b_uwa
Awa county
give_title c_awa
- Nakata · province 10511give_title b_nakata
- Tsurugi · province 10513give_title b_tsurugi
- Kaifu · province 10512give_title b_kaifu
- Naka · province 10514give_title b_naka_awa
Sanuki county
give_title c_sanuki
- Yashima · province 10515give_title b_yashima
- Kotohira · province 10517give_title b_kotohira
- Sangawa · province 10516give_title b_sangawa
Tosa county
give_title c_tosa
- Nagaoka · province 10501give_title b_nagaoka
- Kami · province 10502give_title b_kami
- Aki · province 10503give_title b_aki
- Takaoka · province 10504give_title b_takaoka
- Hata · province 10505give_title b_hata
Kii county
give_title c_kii
- Nagusa · province 10614give_title b_nagusa
- Kongōbu-ji · province 10615give_title b_kongobu_ji
- Hidaka · province 10616give_title b_hidaka
- Muro · province 10617give_title b_muro
- Kumano · province 10618give_title b_kumano
Awaji county
give_title c_awaji
- Awaji · province 10608give_title b_awaji

East San'indō duchy

give_title d_east_sanindo

Tanba county
give_title c_tanba
- Kuwada · province 10638give_title b_kuwada
- Funai · province 10640give_title b_funai
- Hikami · province 10639give_title b_hikami
Tajima county
give_title c_tajima
- Keta · province 10635give_title b_keta_tajima
- Kinosaki · province 10634give_title b_kinosaki
- Asago · province 10633give_title b_asago
Inaba county
give_title c_inaba
- Hōmi · province 10630give_title b_homi
- Yakami · province 10631give_title b_yakami
- Takakusa · province 10632give_title b_takakusa
Tango county
give_title c_tango
- Kumano · province 10637give_title b_kumano_tango
- Kasa · province 10636give_title b_kasa_tango

West San'indō duchy

give_title d_west_sanindo

Izumo county
give_title c_izumo
- Ou · province 10626give_title b_ou
- Kizuki-taisha · province 10623give_title b_kizuki_taisha
- Shimane · province 10624give_title b_shimane
- Nita · province 10625give_title b_nita
Iwami county
give_title c_iwami
- Naka · province 10621give_title b_naka_iwami
- Kanoashi · province 10619give_title b_kanoashi
- Mino · province 10620give_title b_mino
- Ochi · province 10622give_title b_ochi
Hōki county
give_title c_hoki
- Kume · province 10627give_title b_kume
- Daisen · province 10628give_title b_daisen
- Hino · province 10629give_title b_hino
Oki county
give_title c_oki
- Oki · province 10641give_title b_oki

West San'yōdō duchy

give_title d_west_sanyodo

Aki county
give_title c_aki
- Kamo · province 10575give_title b_kamo
- Itsukushima · province 10576give_title b_itsukushima
- Yamagata · province 10574give_title b_yamagata
- Takada · province 10577give_title b_takada
Bingo county
give_title c_bingo
- Yasuna · province 10579give_title b_yasuna
- Mitsugi · province 10578give_title b_mitsugi
- Kōnu · province 10580give_title b_konu
- Mikami · province 10581give_title b_mikami
Nagato county
give_title c_nagato
- Toyora · province 10566give_title b_toyora
- Asa · province 10567give_title b_asa
- Ōtsu · province 10569give_title b_otsu
- Abu · province 10568give_title b_abu
Suō county
give_title c_suo
- Yoshiki · province 10570give_title b_yoshiki
- Tsuno · province 10573give_title b_tsuno
- Kumage · province 10572give_title b_kumage
- Kuga · province 10571give_title b_kuga

East San'yōdō duchy

give_title d_east_sanyodo

Harima county
give_title c_harima
- Shikama · province 10594give_title b_shikama
- Ibo · province 10593give_title b_ibo
- Akashi · province 10595give_title b_akashi
- Shisō · province 10596give_title b_shiso
- Taka · province 10597give_title b_taka
Bitchū county
give_title c_bitchu
- Kuboya · province 10583give_title b_kuboya
- Kibitsu · province 10584give_title b_kibitsu
- Tetta · province 10585give_title b_tetta
Bizen county
give_title c_bizen
- Jōtō · province 10589give_title b_joto
- Oku · province 10587give_title b_oku
Mimasaka county
give_title c_mimasaka
- Tomata · province 10592give_title b_tomata
- Mashima · province 10590give_title b_mashima
- Aida · province 10591give_title b_aida

Source: game/common/landed_titles/01_japan.txt and the English localisation, Crusader Kings III 1.20.0.3. Commands as listed on the official wiki's console page. See also title IDs, character IDs, dynasty IDs and nicknames.