Prefecture) 1878 Yatsushiro District (八代郡), Kai (Split into Higashiyatsushiro and Nishiyatsushiro Districts in Yamanashi Prefecture) 1878 Koma District (巨摩郡), Kai (Split into Kitakoma, Nakakoma, and Minamikoma Districts in Yamanashi Prefecture) 1878 Saku District (佐久郡), Shinano (Split into Kitasaku and Minamisaku Districts in Nagano Prefecture) 1878 Takai District (高井郡), Shinano (Split into Kamitakai and Shimotakai Districts in Nagano Prefecture) 1878 Minochi District (水内郡), Shinano (Split into Kamiminochi and Shimominochi Districts in Nagano Prefecture) 1878 Ina District (伊那郡), Shinano (Split into Kamiina and Shimoina Districts in Nagano Prefecture) 1878 Chikuma District (筑摩郡), Shinano (Split into Higashichikuma and Nishichikuma Districts in Nagano Prefecture) 1878 Azumi District (安曇郡), Shinano (Split into Kitaazumi and Minamiazumi Districts in Nagano Prefecture) 1878 Ishizu District (石津郡), Mino (Split into Kamiishizu and Shimoishizu Districts in Gifu Prefecture) 1878 Shitara District (設楽郡), Mikawa (Split into Kitashitara and Minamishitara Districts in Aichi Prefecture) 1878 Kamo District (加茂郡), Mikawa (Split into Higashikamo and Nishikamo Districts in Aichi Prefecture) 1878 Kasugai District (春日井郡), Owari (Split into Higashikasugai and Nishikasugai Districts in Aichi Prefecture) Kansai 1878 Muro District (牟婁郡), Kii (Split into Kitamuro and Minamimuro Districts in Mie Prefecture and Higashimuro and Nishimuro Districts in Wakayama Prefecture) 1878 Azai District (浅井郡), Ōmi (Split into Higashiazai and Nishiazai Districts in Shiga Prefecture) 1878 Kuwata District (桑田郡), Tanba (Split into Kitakuwada and Minamikuwada Districts in Kyoto Prefecture) Shikoku 1878 Ukena District (浮穴郡), Iyo (Split into Kamiukena and Shimoukena Districts in Ehime Prefecture) 1878 Uwa District (宇和郡), Iyo (Split into Higashiuwa, Nishiuwa, Kitauwa, and Minamiuwa Districts in Ehime Prefecture) Kyushu 1878 Matsuura District (松浦郡), Hizen (Split into Higashimatsuura, Nishimatsuura, Kitamatsuura, and Minamimatsuura Districts in Nagasaki Prefecture; the former two were transferred to Saga Prefecture in 1883) 1878 Sonogi District (彼杵郡), Hizen (Split into Higashisonogi and Nishisonogi Districts, and the borough (-ku) of Nagasaki in Nagasaki Prefecture) 1878 Takaki District (高来郡), Hizen (Split into Kitatakaki and Minamitakaki Districts in Nagasaki Prefecture) 1878 Kunisaki District (国東郡), Bungo (Split into Higashikunisaki and Nishikunisaki Districts in Ōita Prefecture) 1878 Amabe District (海部郡), Bungo (Split into Kitaamabe and Minamiamabe Districts in Ōita Prefecture) 1878 Usuki District (臼杵郡), Hyūga (Split into Higashiusuki and Nishiusuki Districts in Miyazaki Prefecture) 1878 Naka District (那珂郡), Hyūga (Split into Kitanaka and Minaminaka Districts in Miyazaki Prefecture) 1878 Ōsumi District (大隅郡), Ōsumi (Split into Kitaōsumi and Minamiōsumi Districts in Kagoshima Prefecture) 1878 Soo District (囎唹郡), Ōsumi (Split into Higashisoo and Nishisoo Districts in Kagoshima Prefecture) 1878 Isa District