| 2008 | Sven Wohlgemuth (intaglio-type workshop), Hamburg, Germany |
| 2007-present | Nik Semenoff (waterless lithography - via internet), Canada |
| 2007-present | Musashino Art School (Musashino Bijutsu Gakuen), Tokyo |
| 2005+2006 | Ryu Kadosaka, (dry point workshops), RBR (art center), Tokyo |
| 2005 | Pasadena Armory Center for the Arts (monotype workshop), CA, USA |
| 1990-1994 | Evanston Art Center (printmaking courses), IL, USA |
| 1984-1987 | Joshibi University of Art and Design (Joshi Bijutsu Daigaku), Tokyo |
| 1976-1981 | Universität Hamburg (Japanologie, Anglistik), Germany |
| 1975-1976 | Sophia University - International Division, Tokyo, Japan |
