About short story publications

The manga might not sell even if
it is thought that the editor is interesting
because each reader has a different impression.
Therefore, they publish only by one story,
and try whether the manga gives readers good impression.

If it is popular, it is serialized, but if is not,
consider where was bad, and refer to the next work.

Additionally, there is a manga that
regularly publishes this style
by the same hero and the　same theme.