Sushi is now the most popular traditional Japanese dish in the world."Edomae sushi" is the origin of today's “Ngiri sushi”.High-class Edomae sushi service is unusual style. In addition, there is something called a “Sahou”. It is one status symbol to put in a high-quality sushi shop.

What are the factors that can acquire a stable customer base and maintain a high-class image?

How did the "Sahou" occur in the process of upgrading Edomae sushi? And is the "service" of high-class sushi allowed from the intimidating?

The aim of this study is to clarify the process of development and expansion of the High School Division of public special needs schools in Hokkaido. In this study, this process was divided into five periods: "creation period", "expand period", "development stage I", "development stage II", and "fulfillment period".

A system called "Hokkaido method" was confirmed during the "expand period". In this system, people with mild disabilities are given educational opportunities, while people with severe disabilities are housed in colonies. This system was born from the characteristics of Hokkaido, such as "having a vast administrative area" and "low population density". This system was dismantled by expanding upper secondary education for children with disabilities in "development stage I" and "development stage II".

This example shows that the education policy for upper secondary education for children with disabilities was established through coordination between national policy and regional reality.

In order to see how a new method of forming teaching group will work, a new type of group was formed.

It was made up of four new nurses and one senior nurse. In this system the young group consisted of classmates. It has been made clear that new nurses can work without worrying alone, and they find it easy to consult with a sense of security. In this environment other senior members of staff heard words that had a good impression on new nurses; new nurses can take the initiative and solve problems by thinking for themselves; new nurses can help each other and grow merrily. This has been found a great merit of the new method.

By the spread of Corona disease, some nursing students were forced to take on-campus training, giving up joining trainings on outside clinical scenes. The purpose of this study is to clarify the relationship between the self-efficacy of those nursing students who took on-campus training -- focusing on the change of thinking process occasioned by spread of Corona disease -- and the four sources of Bandura.

A questionnaire survey was conducted on 67 students who completed the practice of adult nursing at the Faculty of Nursing, A University．As a result, it has been made clear that achievement of practical goals and vicarious experiences are related to awareness of students’ self-efficacy, "human relationship formation skills," "basic nursing skills," and "assessment skills." Linguistic persuasion and emotional state are associated with "human relationship formation skills," "basic nursing skills," "assessment skills," and "stress tolerance" of students’ self-efficacy.