Abstract is used to expressed the most important content of the paper (日本国語大辞典(2001(2nd edition) )) . Paper abstract，as the “must" of
all published papers，should clearly and concisely present the important
issues addressed in the paper.
This work studied the 131 paper abstracts published during 2006-2008 in
two Japanese Associations of Japan and two Japanese Associations of
Taiwan that summarized the compositions，paragraphs，and titles used by
Japanese language and Japanese education disciplines. All abstracts are
common in using either one paragraph or two paragraphs with no
conjunction. Most commonly the abstract focused on subject，objective，
conclusion，and proposition. Each abstract in a paper from Japan was
comprised of one paragraph with five sentences，while that from Taiwan
was composed of two paragraphs with six sentences. The sequence of
description and numbers of purposes，methods， and conclusions differ
among the two disciplines.
This paper explored how the paper abstracts published by Japanese
Associations of Japan and of Taiwan were composed， which should
benefit the following compositions in different fields
