Business Details
Goju Ryu Karate Training in Tigard, OR
SEISHINKAN Karate On Main is the sole Goju Ryu dojo in the Portland Metropolitan Area, dedicated to cultivating character, discipline, and moral integrity through traditional Okinawan karate. Founded by Sensei Robert E. Ellis, an 8th Dan Black Belt and direct student of Goju Ryu master Morio Higaonna, our dojo emphasizes the integration of personal, physical, and technical training to foster holistic development. With over 50 years of combined teaching experience, our instructors guide students of all ages and backgrounds in mastering kihon (basics), kata (forms), bunkai (applications), and kumite (sparring). Rooted in the principles of respect, perseverance, and self-improvement, our curriculum balances rigorous physical conditioning with mental focus and ethical growth.As stewards of Goju Ryus legacy, we uphold the teachings passed down from Okinawas masters while adapting to modern needs. Our community values integrity, mutual respect, and the pursuit of excellence in both martial arts and daily life. Through formal ceremonies, structured classes, and philosophical discussions, we instill timeless values that transcend the dojo. Our instructors academic and professional backgrounds in history, architecture, and criminology enrich our approach to martial arts education. We welcome all individuals committed to personal growth through the disciplined practice of Goju Ryu Karate-Do.
Services
Goju Ryu Karate
Adult Classes
Junior Classes
Martial Arts Curriculum
Massage Therapy
Highlights and features
- We offer direct lineage instruction from Goju Ryu founder Morio Higaonna
- Our instructors hold advanced degrees in related disciplines
- We teach authentic Okinawan techniques unchanged since the 1970s
- Our curriculum integrates moral and physical development
- We welcome students of all ages and experience levels
What people say
Authentic Okinawan techniques
Experienced instructors
Character development focus
Structured curriculum
Respectful environment
Services
Goju Ryu Karate
Traditional Goju Ryu karate instruction focusing on character development through rigorous physical and mental training. Students learn kihon (basics), kata (forms), and bunkai (applications) rooted in Okinawan traditions. Our practice emphasizes balance between hard and soft techniques, circular movements, and close-range combat effectiveness.
Adult Classes
Adult karate classes that improve physical fitness while developing mental discipline and self-defense skills. Training includes technical precision, breathing techniques, and philosophical discussions that enhance daily life application. Classes accommodate all experience levels with personalized attention to individual progress.
Junior Classes
Structured martial arts training for ages 5-17 that builds confidence, respect, and focus. Curriculum combines technical skill development with character education through formal ceremonies, teamwork exercises, and age-appropriate physical conditioning that supports healthy growth and development.
Massage Therapy
Deep tissue massage services focused on pain management and muscle recovery. Sessions incorporate targeted techniques for injury rehabilitation, posture improvement, and stress reduction. Treatments are customized to individual needs with emphasis on restoring mobility and alleviating chronic discomfort through therapeutic touch.
Martial Arts Curriculum
Comprehensive martial arts education covering personal development, physical conditioning, and technical mastery. Students progress through structured lessons in hojo undo (supplemental training), kumite (sparring), and makiwara (striking post) practice. The curriculum preserves traditional Okinawan teaching methods while maintaining relevance for modern practitioners.
People
Robert E. Ellis
Sensei, 8th Dan Black Belt
Began karate training in 1963, studied with Morio Higaonna in Tokyo, and taught at the University of Oregon. Combines martial arts expertise with academic background in Japanese history and former defense industry executive experience.
Harry M. Dinihanian
Assistant Instructor, 7th Dan Black Belt
Practicing Goju Ryu since 1973, holds architecture degree from University of Oregon. Taught martial arts for 25+ years while leading design projects for global tech companies. Now serves as Vice Chief Instructor after 45-year architectural career.
Ricardo C. Olalde
Assistant Instructor, 6th Degree Black Belt
Trained in martial arts since 1970, holds PhD in Criminology from University of Oregon. Provides addiction counseling services while leading correctional institution recovery programs. Combines martial arts discipline with social work expertise.
Questions
What martial arts style do you teach?
We specialize in traditional Okinawan Goju Ryu Karate-Do, preserving techniques unchanged since the 1970s through direct lineage instruction from master Morio Higaonna.
Are classes available for children?
Yes, we offer junior classes for ages 5-17 that focus on character development, basic movement theory, and age-appropriate technical training in a structured learning environment.
What should I wear for my first class?
Beginners can wear comfortable workout clothing. We provide traditional karate uniforms (gi) for purchase once you decide to continue training.
Do you offer self-defense training?
Yes, our curriculum includes practical self-defense applications through bunkai (form analysis) and kumite (sparring) that develop real-world defensive capabilities.
What are your instructors' qualifications?
Our instructors hold 6th-8th Dan black belts with decades of experience. They combine martial arts expertise with academic backgrounds in history, architecture, and criminology.
Is prior experience required?
No prior experience needed. Our structured curriculum accommodates all skill levels, with personalized attention to help beginners progress at their own pace.
