Seiji Takaku

Seiji Takaku, PhD

Faculty - Full-Time
Office of Institutional Research and Assessment
seiji takaku
Professor of Psychology
Institutional Research and Assessment Coordinator

Seiji Takaku joined Soka University of America in 2002 as a professor of psychology. Before joining the faculty at SUA, he was an assistant professor in the Department of Psychology at Minnesota State University. He received his BA with magna cum laude from UCLA, his MA from California State University, Long Beach, and his PhD from Claremont Graduate University. His dissertation on a cross-cultural examination of forgiveness won the Arthur H. Brayfield Dissertation Award for the Most Meritorious Dissertation in Psychology in 2000.

At Soka University of America, he teaches a variety of courses in psychology including Social Psychology, Positive Psychology, Sport Psychology, and Experimental Research Methods. He received numerous awards for his research and teaching.

He is a native of Japan and before coming to the United States he played baseball competitively and dreamed of becoming a professional baseball player. He has also coached/managed Aliso Viejo Little League teams for seven years in the past including three years of AVLL All-Stars Teams and led the teams to the State Championship tournament two years in a row.

In his spare time, he loves reading good books and playing golf with his twin sons.

  • PhD, Claremont Graduate University
  • MA, California State University, Long Beach
  • BA, University of California, Los Angeles
  • Introduction to Psychology
  • Social Psychology
  • Positive Psychology
  • Sport Psychology
  • Personality Psychology
  • Cross-Cultural Psychology
  • Experimental Research Methods
  • Attribution, Motivation, & Emotion Seminar
  • Core: Enduring Questions
  • Introduction to Pacific Basin
  • Learning Cluster
    • Lies, Excuses, and Apologies
    • Exploring Forgiveness
    • Detecting Lies and Deceits
  • Apology and forgiveness
  • Cross-cultural studies on interpersonal & intergroup conflict resolutions
  • Academic and performance motivation
  • Sport psychology
  • Positive psychology
  • Apology and account giving. In K. Ohbuchi (Ed.), Psychology of Conflict, Aggression, and Justice. Kyoto: Kitaoji Shobo. 2016.
  • A Cross-National Examination of the Perpetrator - Victim Account Estimation Bias as a Function of Different Types of Accounts, Asian Journal of Social Psychology, 2010
  • A cross-cultural study on victim's responses to apology in interpersonal and intergroup conflicts, Tohoku Psychologica Folia, 2008
  • Conflicts and forgiveness. In K. Ohbuchi (Ed.), Social Psychology of ConflictKyoto: Kitaoji Shobo, 2008
  • Reducing "road rage": An application of the dissonance-attribution model of interpersonal forgiveness, Journal of Applied Social Psychology, 2006
  • What can Eastern philosophies teach us about psychology of human conflict? Daibyaku-Renge, Seikyo Shimbun Press, 2005
  • Immigration and ethnic conflict in comparative perspective. The Psychology of Ethnic and Cultural Conflict, Westport, CA: Greenwood, 2004
  • Perception and interpretation of terrorism, justice, and peace: Three cultures and two sides of one coin. Psychology of Ethnic and Cultural ConflictWestport, CA: Greenwood, 2004
  • A cross-cultural examination of the effects of apology and perspective taking on forgiveness, Journal of Language and Social Psychology, 2001
  • The effects of apology and perspective taking on interpersonal forgiveness: Introducing a dissonance-attribution model of interpersonal forgiveness, Journal of Social Psychology, 2001
  • Culture and status influences on account-giving: Comparison between the U.S.A. and Japan, Journal of Applied Social Psychology, 2000
  • 2002-present, Professor, SUA
  • 2000-2002, Assistant Professor of Psychology, Minnesota State University, Mankato
  • Professor of the Year Award, 2010
  • Recipient of the Arthur H. Brayfield Most Meritorious Dissertation of the Year Award from Claremont Graduate University, Claremont, CA, 2000
  • Nominated for the most outstanding master's thesis of the year, California State University, Long Beach, 1997
  • Magna Cum Laude from UCLA, 1993