We are told that It was designed by an ergonomist, but it is quite clumsy to use. It must be held in the right hand, with the left hand over the top operating the zoom; it is even worse in the horizontal (portrait) position. (Kyocera  subsequently brought out the Samurai Z-L (3X) for left handed users!)

In addition to the usual flash modes It has a continuous shooting mode, the facility to take 5 frames in rapid succession, and it has a diopter adjustable viewfinder. It does not have a 'B' setting. The handbook says the frame size is 24 mm x 17 mm, but this is commonly quoted as 24 mm x 18 mm.

It was no doubt an expensive camera, but It was never going to appeal to serious photographers, or to ladies wanting something small and light to put in a bag. The 24 mm x 18 mm size was always disappointing in big enlargements, particularly in transparencies. What were they thinking?

The first name of this firm, founded in 1949 in the province of Nagano, was Yashima, name derived from Yoshihama which all 8 island of the Japanese nation. It will be then transformed into Yashinon, name which will be preserved for optics, its speciality. It will be itself derived and will become Yashica, in 1958.
The first produced cameras will be of 6 X 6 and 4 X 4 more or less copied from Rolleiflex.
In 1958, Yashica manufactured its first 24x36, rangefinder camera with fixed lens on an aesthetic basis of Contax inspiration: the 35. This camera will be the first of very a long lineage, made up of several series of 135 rage finder cameras with fixed lenses which will make its reputation.
In 1958, Yashica buys Nicca (ex- Nippon Cameras), which manufactures very beautiful copies of Leica, in screwmount M 39. Nicca has then, a very good reputation of quality. Between 1948 and 1957, more than 60,000 rangefinder cameras were produced, particularly for export.
Since 1949, these cameras are distributed in the USA by Sears & Roebuck of Chicago (Tower) and Peerless of NY (Peerlees). During this period, Nicca are primarily proposed with Nikon optics. Certain dealers, leave however the choice of optics, to their customers (Nikon, Canon, Steinheil…)
For Yashica, specialist in optics, buying Nicca would have to allow him to compete with Canon and Nikon on this market, by ensuring the industrial manufacturing of the bodies in the Nicca factory and optics in his own factory. The name of Nicca Camera Company Ltd will be kept.
On the basis of excellent Nicca 3F Type II - with cocking lever - will be manufactured in 1959, the very first Yashica rangefinder camera with interchangeable lens of the brand: the YE. It will be too expensive to produce and will be sold badly. Seeking to dissociate itself while saving money in manufacturing costs to fight against Canon, Yashica will introduce the superb YF, stamped Yashica and Nicca. Unfortunately, this splendid camera will fail by a rangefinder ridiculously small and unworthy of its other performances.
One saves money where one can… In any case the knell of uprange rangefinder camera sounded. The YF will be the last rangefinder camera with interchangeable objective of the brand.
Its comfortable financial situation and its strategic good choices (mounting 42 with screw…) will allow Yashica to pass without encumbers, the critical cape of the advent of the Single Lens Reflex camera.

In 1983, Yashica will merge with the Kyocera group. This group started in 1959, in Kyoto, as ceramics manufacturer. From the merge the Yashica cameras will bear also the Kyocera logo. In the middle of the Eighties, the distribution of the brand will be chaotic in France. It is finally Hasselblad France which will ensure the distribution.

Camera manufacturing stopped in 2005.