Question: Which breed- Akita, Alaunt or both originated from Japan?

Context articles: Kubota Domain
Akita Senshū Museum of Art
Blaublitz Akita
Akita Airport
Omono River
Akita Nairiku Line
Akita Ondo
Alaunt
CNA Arena Akita
Akita (dog)

Kubota Domain (久保田藩 , Kubota han ) was a feudal domain in Edo period Japan, located in Dewa Province (modern-day Akita Prefecture), Japan.
 It was centered on Kubota Castle in what is now the city of Akita and was thus also known as the Akita Domain (秋田藩 , Akita han ) .
 It was governed for the whole of its history by the Satake clan.
 During its rule over Kubota, the Satake clan was ranked as a Province-holding daimyo (国持ち大名 , kunimochi daimyō ) family, and as such, had the privilege of shogunal audiences in the Great Hall ("Ohiroma") of Edo Castle.
Akita Senshū Museum of Art (秋田市立千秋美術館 , Akita Shiritsu Senshū Bijutsukan ) opened in Akita, Japan in 1989.
 It is located within the Atorion Building (アトリオン ) , more formally the Akita Integrated Life Cultural Hall・Museum ( ) .
 The Museum is the successor of the Akita City Museum of Art (秋田市美術館 ) , which opened in 1958.
 The collection includes many works of the Akita ranga school.
Blaublitz Akita (ブラウブリッツ秋田 , Burauburittsu Akita ) (formerly TDK S.C.) are a Japanese association football team based in Akita, Akita.
 In 2014 they entered the J3 League after previously playing in the Japan Football League, the third tier of the Japanese association football league system.
 Due to the club's former ownership by TDK, most of players are the employees of TDK's Akita factory.
Akita Airport (秋田空港 , Akita Kūkō ) (IATA: AXT, ICAO: RJSK) , is a regional/second class airport located 14 km southeast of Akita Station in the city of Akita, in Akita Prefecture, Japan.
The Omono River (雄物川 , Omono-gawa ) is located in Akita Prefecture, Japan.
 The river flows from Mount Daisen on the border of Akita Prefecture with Miyagi and Yamagata Prefectures in the city of Yuzawa and drains into the Sea of Japan at the city of Akita.
 The river's drainage basin is essentially the entire southern half of Akita Prefecture.
 The river is free of dams for its entire length.
 It is regarded as a "first class river" in the Japanese river classification system.
The Akita Nairiku Line (秋田内陸線 , Akita Nairiku-sen ) is a Japanese railway line located in Akita Prefecture in northern Japan.
 It operates between Takanosu in the city of Kitaakita and Kakunodate in the city of Senboku.
 The Akita Nariku Line is the only railway line operated by the Akita Nairiku Jūkan Railway (秋田内陸縦貫鉄道 , Akita Nairiku Jūkan Tetsudō , "Akita Inland Longitudinal Railway") .
Akita Ondo (秋田音頭 , meaning "the Akita Marching Song") is a folk song of Akita prefecture, Japan.
 It is said that it was created when Kubota domain in Akita prefecture was inspected by Yoshitaka Satake in 1663.
 It was originally known simply as the "Ondo" ("Marching Song"), but it is said that around the beginning of the Meiji era it became known as the "Akita Ondo".
The Alaunt is an extinct breed of dog, with the original breed having existed in central Asia and Europe from ancient times through the 17th century.
 The Alaunt breed had three distinct phenotypes: Alaunt Veantre, Alaunt Boucherie and the Alaunt Gentile.
 They all were large, short coated dogs of varying head-types.
 The former two resembled the molosser type dogs much like the present-day Dogo Argentino or like the Caucasian Shepherd Dog except with short hair and a mesocephalic head which made them excellent large-game hunters.
 The Alaunt was originally bred by the Alani tribes, the nomads of Indo-European Sarmatian ancestry who spoke an Iranian language.
 The Alans were known as superb warriors, herdsmen, and breeders of horses and dogs.
 The Alans bred their dogs for work and developed different strains within the breed for specific duties.
 The breed was further developed in Spain, France, Germany, England, and in Italy.
CNA Arena Akita is an arena in Akita, Japan.
 It is owned and run by the city.
 Cable Networks Akita acquired its naming rights in 2015.
 The silver-colored building opened in 1994 and holds 5,000 people.
 The gym has a dome-shaped 154 feet height ceiling, and added 2,088 extra seatings in 2016, It is the home arena of the Akita Northern Happinets of the B.League, Japan's professional basketball league.
 The biggest basketball court in Akita is Akita Prefectural Gymnasium.
The Akita (秋田犬 , Akita-inu, Akita-ken ) is a large breed of dog originating from the mountainous northern regions of Japan.
 There are two separate varieties of Akita: a "Japanese" strain, commonly called "Akita Ken" in Japan, "Akita Inu" ("inu" means "dog" in Japanese), or "Japanese Akita"; and an "American" strain, known as the "Akita" or "American Akita".
 The Japanese strain called the Akita Inu comes in a narrow palette of colors, with all other colors considered atypical of the breed, while the American strain known simply as the Akita comes in all dog colors.
 The Akita has a short double-coat similar to that of many other northern spitz breeds such as the Siberian Husky, but long-coated dogs can be found in many litters due to a recessive gene.