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Expanded Japan (97 new regions, 101 new factions, 22 playable factions)

This mod is not compatable with Rise of the samurai or Fall of the Samurai. It only works with the Shogun 2 Campaign.

The purpose of this mod is to make the map more accurate by adding some of the provinces and factions that existed during the Sengoku Jidai time period that were not included in TWS2. The original TWS2 had 65 provinces and 47 factions, I have increased this to 176 provinces and 163 factions. As there are now more provinces to conquer I've increased the number of provinces needed to win each campaign and increased the number of turns per year to 12.

Thanks to the "All factions playable by Sara Temer" I was able to make the Amako, Ashina, Hatakeyama, Imagawa, Mogami, Miyoshi, Murakami, Satake, Satomi, Yamana clans playable. This increases the number of playable clans to 22.

The following Saikaido (Kyushu) provinces have been split into one or more provinces:
- Hizen province into North Hizen (owned by Matsura) and South Hizen (owned by Ryuzoji) provinces.
- Tsukushi province into the Chikugo (owned by Kamachi), North Chizuken (owned by Shoni), and South Chizuken provinces (owned by Akizuki); and Tachibana (owned by Tachibana).
- Higo province into North Higo (owned by Kikuchi), South Higo (owned by Sagara), and Aso (owned by Aso) provinces.
- Hyuga province into North Hyuga (owned by Tsuchimochi) and South Hyuga (owned by Ito) provinces.
- Bungo province into North Bungo (owned by Kii), South Bungo (owned by Otomo), and Taketa (owned by Shiga) provinces.

The following Nankaido (Shikoku and Kii province) provinces have been split into one or more provinces:
- Iyo province into Uwakita (owned by Saionji), Ukena (owned by Iyo-Utsunomiya), and Iyo (owned by Kono) provinces.
- Tosa province into West Tosa (owned by Chokusabe), East Tosa (owned by Aki), Nakamura (owned by Ichijo), and Agawa (owned by Motoyama) provinces.
- Awa province into North Awa (owned by Miyoshi) and South Awa (owned by Ichinomiya) provinces.
- Kii province into Kii (owned by Saika), Negoro (owned by Negoro-gumi), Hidaka (owned by Ichijo), and Nishimuro (owned by Horiuchi) provinces.

The following San'yodo provinces have been split into one or more provinces:
- Nagato province into East Nagato province (owned by Yamaguchi) and West Nagato province (owned by Hagi).
- Aki province into Numata province (owned by Kobayakawa) and Aki province (owned by Mori).
- Harima province into West Harima province (owned by Kuroda) and East Harima province (owned by Bessho).
- Suo province into West Suo (owned by Ouchi) and East Suo (owned by Sue) provinces.
- Bingo province into East Bingo (owned by Noshima) and West Bingo (owned by Wachi) provinces.
- Bizen province into Komogawa (owned by Sho), East Bizen (owned by Matsuda), and West Bizen (owned by Ukita) provinces.

The following San'indo provinces have been split into one or more provinces:
- Tamba province into North Tamba (owned by Naito) and South Tamba (owned by Hatano) provinces.
- Tango province into North Tango (owned by Isshiki) and South Tango (owned by Takaoka) provinces.
- Izumo province into West Izumo (owned by Akana) and East Izumo (owned by Amago) provinces.
- Iwami province into Kawamoto (owned by Kawamoto), West Iwami (owned by Kikkawa), and East Iwami (owned by Masuda) provinces.

The following Kinai provinces have been split into one or more provinces:
- Settsu province into the Settsu province (owned by Miyoshi); Teshima (owned by Ikeda); and the Osaka and Izumi provinces (both owned by Ikko Ikki).
- Yamashiro province into Kyoto province (owned by Ashikaga); and Yodo province (owned by Hosokawa).
- Kawachi province into North Kawachi (owned by Yusa), central Kawachi (owned by Bishu Hatakeyama), and South Kawachi (owned by Matsunaga).
- Yamato province into Yoshino (owned by Ochi), Sofu (owned by Ido), and Takaichi (owned by Tsutsui).

The following Hokurikudo provinces have been split into one or more provinces:
- Etchu province into East Etchu (owned by Jinbo) and West Etchu (owned by Shiina) provinces.
- Echigo province into East Echigo and West Echigo (both owned by Uesugi); Santo (owned by Naoe); and Nishikambara (owned by Honjo) provinces.

The following Tosando provinces have been split into one or more provinces:
- Omi province into Zeze (owned by Kyogoku), Koga (owned by Rokkou), Ishida (owned by Ishida), and Omizo (owned by Azai).
- Hida province into North Hida (owned by Ema) and South Hida (owned by Anegakoji).
- Mino province into Mino (owned by Saito), Iwamura (owned by Toyama), Kano (owned by Akechi), and Inuyama (owned by Asano).
- North Shinano province into Takashima (owned by Takeda), Takato (owned by Takato), Matsumoto (owned by Ogasawara), Chikuma (owned by Murakami), Kawanakajima (owned by Takanashi), and Chiisagata (owned by Sanada) provinces.
- South Shinano province into Kiso (owned by Kiso) and Iida (owned by Suwa) provinces.
- Kozuke province into Tone (owned by Numata), Kozuke (owned by Yamanouchi), Nitta (owned by Yura), and Ashikaga (owned by Nagao) provinces.
- Shimotsuke province into Nasu (owned by Nasu), Tsuga (owned by Sano), and Shimotsuke (owned by Utsunomiya) provinces.
- Fukushima province into Aizu (owned by Asahina), Oshu (owned by Nihonmatsu), Iwase (owned by Nikaido), Shirakawa (owned by Shirakawa), Hamadori (owned by Soma), and Iwaki (owned by Iwaki) provinces.
- Miyagi province into Isawa (owned by Tamura), Miyagi (owned by Osaki), and Oshika (owned by Kasai) provinces.
- Iwate province into Waga (owned by Hienuki), Shiwa (owned by Shiba), Tono (owned by Asonuma), and Ninohe (owned by Nanbu), Sannohe (owned by Oura), and Namioka (owned by Namioka) provinces.
- Uzen province into Akumi (owned by Daihoji), Uzen (owned by Mogami), and Okitama (owned by Date) provinces.
- Ugo province into Kubota (owned by Ando), Yuri (owned by Nikaho), and Ogachi (owned by Onodera) provinces.

The following Tokaido provinces have been split into one or more provinces:
- Ise province into Asake (owned by Kanbe), Kuwana (owned by Ikko Ikki), Suzuka (owned by Seki), Ise (owned by Kitabatake), and Toba (owned by Kuki) provinces.
- Owari province into Owari (owned by Oda), Kaito (owned by Shibata) and Nisshin (owned by Hachisuka) provinces.
- Mikawa province into Mikawa (owned by Tokugawa) and Gamagori (owned by Udono) provinces.
- Totomi province into East Totomi (owned by Asahina) and West Totomi (owned by Li) provinces.
- Musashi province into Osato province (owned by Ogigayatsu Uesugi); Gyoda (owned by Narita); North Musashi (owned by Hojo Tsunanari); and South Musashi provinces (owned by Hojo).
- Shimosa province into Katsushika (owned by Koga-Ashikaga), Yuki (owned by Yuki), and Chiba (owned by Chiba) provinces.
- Hitachi province into Hitachi (owned by Satake) and Tsuchiura (owned by Oda) provinces.

This mod adds the following new provinces:
- Oshima in Hokkaido (owned by Matsumae).
- Goto Islands (owned by Goto).
- Tsushima islands (owned by So).
- Oki islands (owned by Amago).
- Tanegashima islands (owned by Tanegashima).

This mod adds the following new factions:
- Sugi in the Buzen province.
- Kimotsuki in the Osumi province.
- Atagi in the Awaji province.
- Ukita in the Bizen province.
- Mimura in the Bitchu province.
- Noto Hatakeyama in the Noto province.
- Asakura in the Echizen province.
- Hojo Tsunataka in the Izu province.

I can't make any of the other islands playable because TWS2 won't allow small islands to become regions. I also can't make the new factions playable because I don't know how to make them playable.

- Visual bugs for Yamana button - but faction is playable.
- Some faction descriptions do not display.