Definition of Terms
　Strength is the state of having a clear [direction] and full of [energy] to move in that direction. It is also the strength to have a positive [connection] with the surroundings and to utilize and expand [strength].

Strength is a state where the "direction" is clear and the "energy" to move in that direction is sufficient. Strength is also seen in one's active "connections" with one's surroundings and "expansion" by utilizing "asset". Strength is also seen in one's active "connections" with one's surroundings and "expansion" by utilizing "asset".

Explanation of Terms
　The term "strengths" or "strengths perspective" first appeared in the United States in the late 1980s. The concept of strengths, which originated in the social welfare field, focuses on the abilities and strengths of the individual, respects the value of the subject, and focuses on the individual's ability and strength,empowermentIt is an attempt to promote thenursingIt is something that can be used to empower and support patients in the field.
　Strength attributes are [Direction (Rapp, C. A., et al.:2011/2014, Fast, B., et al.:2000/2005, Yamaguchi:2009, Shirasawa:2009)] [Energy (Saleebey, D.:2009)] [Connection (Lewis, K., et al. 2011, Lundman, B., et al.:2010, Saleebey, D.:2009,Rapp, C. A., et al.:2011/2014, Roux, G., et al.:2003, Koob, P. B., et al.:2002, Fast, B., et al.:2000/ 2005, Naruma:2001)] [Strengths (Fast, B., et al.:2009/2005, Saleebey, D.:2009, Rapp, C. A., et al.:2011/2014, Yamaguchi:2009, Morita:2006)] [Extensions (Lundman, B., et al.:2010, Morita. Lundman, B., et al.:2010, Morita: 2006, Narama: 2001)] [Direction] is the direction in which the project should proceed. Directionality] represents the state of having a direction to go in. Energy] is the source of power that moves people in a meaningful direction. Connection】is the state of being involved with and connected to one's surroundings. Strengths represent personal excellences and strengths. Expansion】expresses growth and potential for the future. By drawing out and utilizing Strengths, a way of life that is valuable to the subject becomes clear, and the subject is filled with energy to move toward that way of life. Also, gaining connection with the surroundings,harmonyand sense of peace, and to use their own strengths to grow.
　Because Strengths focuses on the abilities and strengths of individuals, based on the idea that every person, in every situation, has an as yet undiscovered infinite capacity, Strengths-based practices can support people in difficult situations to live on their own, on their own terms. Strengths-based practices can support people in difficult situations to live on their own terms and in their own way.

References
1) Cowger, C.D. (1994): Assessing Client Strengths: Clinical Assessment for Client Empowerment, Social Work.39(3), 262-268
2) Fast, B., Chapin, R. (2000)/Nobuo Aoki, Hitoshi Asano (2005): Elderly and Strength Model Care Management: A Training Manual for Care Managers, Tsutsui Shobo, Tokyo
3) Kayoko Naruma (2001): Strengths Perspective, Social Constructivism, and Empowerment in Social Welfare, Tsutsui Shobo, Tokyo
4) Iwamoto, M., Fujita, S. (2013): Conceptual Analysis of Strengths: Application to Cancer Survivors, Journal of Kochi Women's University Nursing Society. Journal of Kochi Women's University Nursing Society. 38(2), 12-21
5) Koob, P.B., Roux, G., Bush, H.A. (2002): Inner Strength in Women Dwelling in the World of Multiple Sclerosis, International Journal for Human Caring, 6 (2), 20-28
6) Lewis, K., Roux, G. (2011): Psychometric testing of the Inner Strength Questionnaire: Women living with chronic health conditions, Applied Nursing Research, 24(3), 153-160
7) Lundman, B., Alex, L., Jonsen, E., et al. (2010): Inner strength
A theoretical analysis of salutogenic concepts, International Journal of Nursing Studies, 47(2), 251-260
8) Miley, K. K., O'Melia, M.W., DuBois, B.L. (2013): Generalist Social Work Practice: An Empowering Approach (Seventh Edition), Pearson,. Boston
9) Tomohiro Morita (2006): Strength - What is the true strength that users have, Comprehensive Care, 16(8), 55-57
10) Rapp, C. A., Goscha, R. J. (2011)/H. Tanaka (2014): Strengths Model Recovery-oriented Mental Health and Welfare Services (3rd Edition), Kongo Shuppan, Tokyo
11) Roux, G., Lewis, K., Younger, J., Dingley. (2003): Development and testing of an inner strength questionnaire, Spring, 10(1), 4-5
12) Saleebey, D. (2009): The Strengths Perspective in Social Work Practice (Fifth Edition), Allyn & Bacon, Boston
13) Masakazu Shirasawa (2009): Strengths Model of Care Management: How to enhance the person's motivation, ability and aspirations, Minerva Shobo, Kyoto
14) Walker, L. 0., Avant, K. C. (2005)/Takao Nakaki, Shuichi Kawasaki (2008): Methods of theory building in nursing, Igaku Shoin, Tokyo
15) Yamaguchi, Mari (2009): Characteristics of Strength in Social Work: A Comparison with Similar Concepts, Bulletin of the Department of Health and Welfare, Hiroshima International University, 5, 65-78