O-SHAMO
This was taken from a small Japanese website.

  O-SHAMO = Classification: Malayoid

Background information:

The large Shamo is officially known as O-Shamo. This breed is actually a youngster in the collection of Asian gamefowl breeds only excisting onwards the 16th century. The breeds name is a derivation of the Japanese expression of the word "Sham" meaning "Siam (Thailand)". This clearly points out the origin or better said the ancestors of the breed.

 

In the beginning of the 16th century the Japanese ruler Ieyashu Tokugawa allowed Japanese merchants and seafarers to start up trade with countries throughout Asia. These socalled "red seal" ships named after the trade permission issued by the ruler himself sailed to India, Vietnam, China, Siam, Philippines, Indonesia, Burma, etcetra. From everywhere new and interesting material was imported into Japan. Also a range of gamefowl. These birds were crossed with eachother or with local breeds (only small & middleweight Bankivoid fowl excisted at that time !). A whole new range of gamefowl was developed. Through time only the most succesful survived and were bred to more or less uniform standard.

The most reputed Japanese bird, also outside Japan is the O-Shamo. Features: triple pea or walnutcomb, pearlish eyes, strong broad beak, the wings are carried a bit off the body the wing joints clearly pointing up, thighs are strong muscled and clearly visible. Prominent shoulders with short strong wings pointing downwards. Bare red skin should show at point of wing and at keel (breastbone)

(The tail line should be dropping the angle as the line of the back. Concerning the transition between the back and the tail an angle of about 15 degrees is accepted.*** This is not in all translated texts on Shamo from Japan. It should be "below horiztonal".)

Even though a triple peacomb is desired in Japan, a walnut comb is also accepted, being an inherited feature of its Malayoid ancestors. The shanks are yellow or yellow with black spots as in the blacks. In Europe also willow-green shanks are seen but according to information this colour is not accepted in Japan.

Due to various climatical conditions in Japan a slight difference in weight and size is possible. Weight: male 12.3 Lbs (5.6 Kgs), female 10.7 Lbs (4.8 Kgs) according Mr.Yoshihisa Kubota (Secretary of the Japan Poultry Society).

In Europe O-Shamo cocks must have a minimum weight of 8.8 Lbs (4 Kgs), the hens 6.6 Lbs (3 Kgs).

A lot of breeders refer to names as "Koyama Shamo, Suzuki Shamo, Makino Shamo, Teramoto Shamo", etcetera. These are not to be seen as different types but are simply names of reputed Shamo breeders (strains). According Japanese sources there are only O-Shamo and Chu-Shamo (middleweight Shamo).

The O-Shamo is fought in Japan only in naked heels or blunted spurs but never with steel or artificial spurs. However in some parts of the world the Shamo is fought in steel. The O-Shamo is a well balanced breed combining size, weight, speed, power, stamina and endurance.

Source:ASIAN GAMEFOWL SOCIETY re> Mr.Yoshihisa Kubota (Secretary of the Japan Poultry Society) and Julia Keeling (Isle of Man)
 
These next two are magnificent O-Shamo cocks from the extensive breeding programme of Julia Keeling, Isle of Man, British Isles.
 
SHAMOID GAMEFOWL Mainpage / SHAMO Chu & O / O-SHAMO page 1 / O-SHAMO page 2 / O-SHAMO page 3 / CHU-SHAMO