At Hakone Estate and Gardens, we conduct zazen-kai sessions, inviting everyone to engage in Zen meditation with us. Our goal through zazen practice is to help individuals find clarity in their personal journeys, enhancing wisdom and compassion to better handle everyday challenges.
Founded in the Rinzai tradition, we practice Rinzai zazen.
Our zazen-kai gatherings are held in the Upper House, situated on the peaceful slopes of Moon Viewing Hill at the Hakone Estate and Gardens in Saratoga, CA. This serene environment offers a perfect backdrop for deep reflection and a peaceful retreat surrounded by the garden’s natural beauty.
Hakone Zendo remains committed to providing a space for meditation to the community, sustained by the generous support of volunteers and contributions from participants.
Non-Profit Charitable Organization
In 2024, we finalized the establishment of Hakone Zendo as a non-profit charitable organization 501(c)(3). Our mission is to advocate for and facilitate access to Zen meditation, mindfulness, and associated contemplative practices for individuals in Northern California.
Board of Directors

Kaz Kihara (Kosai)
Practicing Zen since 2010, Kaz co-leads weekly Zazen guidance at the Upper House alongside Ann Rice. As a corporate executive and Ironman triathlete, he actively integrates mindfulness into work, endurance training, and daily living. He currently serves as president and board chair of Hakone Zendo, where he is dedicated to cultivating compassionate and responsive leadership.

Aaron Graham
A dedicated practitioner since 2014, Aaron first discovered Zen practice at Hakone Zendo after living in Japan for two years. As Treasurer for the non-profit organization, he balances essential financial management with a hands-on approach to daily operations. Working closely alongside Kaz, Aaron is committed to supporting the community and ensuring the zendo remains a welcoming, smoothly run space for all visitors.
Board Advisor

Rev. Ann Rice (Shingetsu Meido)
Ann began her path as a student of Rev. Enyu Ito and has been training in the Soto tradition since 2010 at Middle Way Zen and the San Francisco Zen Center. Formally ordained in 2016, she brings a deep well of experience to the zendo, skillfully translating traditional insights into accessible, everyday mindfulness. Beyond the cushion, Ann fosters community learning and connection by guiding the zendo’s book club.
