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Classes & Workshops Japan Institute

Waza to Kokoro Seminar 2025

Japanese Garden Training Center Director Hugo Torii supervises a Waza to Kokoro learner. Photo by Jonathan Ley.

About Waza to Kokoro Seminar

Waza to Kokoro: Hands and Heart is the Japanese Garden Training Center’s flagship program. This program helps Japanese gardens outside of Japan find authentic, locally-appropriate solutions in design, construction, maintenance, and preservation. It is designed for professionals working in Japanese gardens, but is also open to landscape design and construction professionals as well as students of landscape-related disciplines. We are a Landscape Architecture Continuing Education System accredited provider.

Our 2025 seminar is at the beginner level. It will focus on stonework taught in the traditional hands-on method offered in the context of the culture of the Way of Tea–an immersive learning experience of not just the techniques but the cultural heart of the Japanese garden. It will be held at Portland Japanese Garden and offsite venues, where participants will get a chance to explore and learn from its authentic techniques, design, and composition.

True to its philosophy of combining the western teaching and eastern teaching, everything will be taught in English. This year, our Garden Curator and Director of Japanese Garden Training Center, Hugo Torii, will lead the seminar and we will also have a guest instructor from Japan.

Seminar Core Focus

The seminar’s core focus is on stonework in the Japanese tea garden, taught by visiting Japanese instructors and Portland Japanese Garden staff. A traditionally-grounded, hands-on learning process is supplemented with preparatory cultural instruction and theoretical knowledge, with content including:

Jan Waldmann prepares tea as part of a morning ritual that learners take part in.
Photo by Portland Japanese Garden.
  • History and aesthetics
  • Instruction in tea ceremony
  • Japanese garden design
  • Demonstration and practice with traditional Japanese tools and bamboo fence construction
  • Preparatory lectures for a hands-on workshop
  • Hands-on workshop for designing, material selection, and building the stone elements of a tea garden
  • Pruning master class
  • Food culture discussions
  • Garden clinic

Seminar Itinerary

Day 1 (Fri 9/5)

  • Portland Japanese Garden Tour
  • Japanese Garden History and Style
  • Japanese Aesthetic Lecture

Day 2 (Sat 9/6)

  • About The Way of Tea – Tea Lecture
  • Tea Garden Stroll
  • Tea Ceremony Demonstration
  • Japanese Garden Tool Lecture and Knot Tying

Day 3 (Sun 9/7)

  • Japanese Garden Design Fundamentals
  • Garden Materials Lecture

Day 4 (Mon 9/8)

  • Starting a day with Tea Ceremony + Hands on Stone Work Workshop

Day 5 (Tue 9/9)

  • Starting a day with Tea Ceremony + Hands on Stone Work Workshop

Day 6 (Wed 9/10)

  • Hands on Pruning Workshop

Day 7 (Thu 9/11)

  • Student Presentation + Feedback
  • Garden Clinic

Application & Admission

Applications for our 2025 seminar open on May 7. Applications Closed.
The seminar is designed for professionals working in Japanese gardens, but admission is also open to landscape design and construction professionals as well as students of landscape-related disciplines.

This seminar costs $2,500.
*We offer student financial assistance up to $500 for those who qualify. The application will include additional information on financial assistance.

Instructor Bios

Hugo Torii

Garden Curator, Portland Japanese Garden

Hugo Torii, Garden Curator of Portland Japanese Garden.

Hugo Torii is the Garden Curator at Portland Japanese Garden, making him the 10th to take on this critical role since the Garden opened in 1967. As Garden Curator, Torii helps to keep Portland Japanese Garden true to its original intent and design, while also allowing it to grow and evolve. Torii oversees a team of gardeners and is actively involved in the process of all Garden maintenance, keeping in mind the short term needs as well as longer term implications. Read the rest of Hugo Torii’s bio.

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Diane Durston

Curator Emerita

Diane Durston is a writer, lecturer, cultural consultant, and educator, who lived for 18 years in Japan. From 2007 to 2018, Durston was the Arlene Schnitzer Curator of Culture, Art & Education at Portland Japanese Garden, where she has been instrumental in expanding the Garden’s reputation as a center of cultural learning, laying the groundwork for the Garden’s new International Institute for Garden Arts and Culture. Upon her retirement in 2018, Durston assumed the role of Curator Emerita. Read Diane Durston’s full bio.

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Jan Waldmann, Sosui

Wakai Tea Association, Urasenke

Jan Waldmann preparing tea

Jan Waldmann began studying Chado, the Way of Tea, in 1971, while living in Japan. Over the years, she has studied in both Japan and America, receiving her teaching degree from Urasenke Foundation in Kyoto, Japan in 1989. She specializes in blending the traditional philosophy and movements of Chado with contemporary views of the ceremony itself. She is the President of the Urasenke Wakai Tankokai Association and is currently teaching the Way of Tea privately as well as at Lewis & Clark College.

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Mark Bourne

Owner, Windsmith Design

Mark Bourne is a Japanese-trained master garden creator and a scholar of Japanese garden history. After completing a bachelor’s degree in Anthropology and Japanese, he traveled to Kyoto to study the craft of Japanese gardens, a move that turned into a full, four-year-long apprenticeship to renowned garden creator Yasuo Kitayama. Under Kitayama, Mark went through the same rigorous, multi-year discipline that has defined the Japanese tradition for centuries. This training included maintenance, restoration, and new work in many famous and historically significant gardens, including the Kyoto Imperial Palace, Katsura Imperial Villa, Kenninji, Kodaiji, Daitokuji, as well as significant new garden construction projects such as the Kyoto-Florence sister city garden in Florence, Italy, and the gardens for the Itchiku Kubota Art Museum in Kawaguchiko, Japan. In addition to design and construction training, Mark earned a master’s degree in architectural history, with a thesis based on translations of work related to the Meiji period garden Murin-an. As a teacher and a designer, Mark is particularly interested in the delicate balance between innovation and continuity that keeps the tradition relevant, without abandoning the rich history that provides the foundation for practice.

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Koukai Kirishima (Hiromi Hoshi)

President of Niwashou-Kirishima co. Ltd.

Known by his Gardener name, Koukai Kirishima (real name: Hiromi Hoshi), Kirishima is the President of Niwashou-Kirishima co. Ltd., Councilor and Vice-Chairman of the International Activities Committee of the Garden Society of Japan, Honorary Advisor of the Association Française du Jardin Japonais (France), Special lecturer at the Japanese Garden Training Course in Scuola Agraria del Parco di Monza (Italy) and Master of the Sogetsu School of Ikebana. Specializing in traditional techniques, he continues to create gardens at Zen temples and private residences as a Japanese garden expert. He also actively promotes Japanese gardens abroad giving lectures, workshops, and seminars in Rome, Milan, Château de Miremont (where participants later founded the Association Française du Jardin Japonais). He currently has multiple Japanese garden projects in Italy, constructing a Japanese garden in France, and in 2021, he oversaw the overall design and construction of the largest Japanese garden outside of Japan in Krasnodar, Russia (7.62 ha or 18.8 acres).    

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Toshiaki Seki

Owner, Niwa Ya no Seki 

Toshiaki Seki is the owner of Niwa Ya no Seki, a landscape design firm that aims to provide peaceful and joyful garden experience to its clients. He is also a member of The Garden Society of Japan. An experienced gardener who designs, constructs, and maintains gardens, Seki had initially been a trainee at the established Japanese theater company, Bungakuza. Today he oversees the care for several types of gardens including those at residences, government agencies, and parks. Seki additionally takes on other endeavors such as large-scale planting and forest revitalization projects. He has been awarded for his public service in his native home of Japan. 

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Learn More About Waza to Kokoro

Learn more about the Waza to Kokoro Training Seminar.

Portland Japanese Garden’s Waza to Kokoro Seminar is sponsored by Smith Rock Inc. and Iseli nursery.

The Training Center is an approved LA CES  (Landscape Architecture Continuing Education System) provider. Our courses are also eligible for continuing education credit by the Association of Professional Landscape Designers and the Oregon Landscape Contractors Association.