Publications



Soei Sensei has written many articles and essays on a wide variety of topics for many diverse companies, both print and digital. He is currently writing a bimonthly 12 part column for the Asahi newspaper.
If you’re interested in having him write something for you please contact office@15-1s.com
Featured book



The Book of Chanoyu: Tea… the Master Key to Japanese Culture
Randy Sensei has written and continue writing for a wide variety of publications both here in Japan and internationally. In 2016 to celebrate his 20th anniversary as a tea teacher he published his bilingual (J/E) book on tea “The Book of Chanoyu: Tea… the Master Key to Japanese Culture” it was on Amazon’s bestseller list.
Other books he’s been involved with…


Manners and Conventions of Daily Life in Japan
(JP / EN)
Keishosai Ogasawara
Tankosha
Translation Supervisor


A Passion for Japan
A Collection of Personal Narratives
BlueSky Publishing
Authored chapter 13


Life in Edo / Russel Wong in Kyoto
Asian Civilizations Museum
Technical director for tea ceremony scenes with maiko & geiko