1947 Born in Hyogo, Amagasaki city
1972 Starts apprenticeship under Tozan Wada (father), Kotoura-gama
1982 Selected for a Japanese ceramic art exhibition, a Japanese Folkcraft Exhibition
1990 Authorized by a Japanese Folkcraft Exhibition regular member
~1992 Exhibited "90-92 CERAMICS '- tradition and the contemporaneity at Seibu Department Stores Tukasin shop
1996 Assumed Master's name of 4th "Tozan"
Exhibition as Tozan in Osaka, Tokyo, the various places in others.
2006 Joint Exhibition with Hiroaki Wada（son) at Daimaru Department Stores in Osaka
2007.9 Joint Exhibition with Hiroaki Wada（son) at Galerie THUILLIER in Paris
~4.20 Each Generation Exhibition at
1974 Born in Kyoto
1994 Graduates from Kyoto School for Ceramic Arts Training Starts apprenticeship under Tozan Wada (father), Kotoura-gama
2000 Trains under Living National Treasure Manji Inoue Hyogo Prefecture Ceramic Arts Competition
2001 Hyogo Prefecture Exhibition for Traditional Craft
2007 Joint Exhibition with Tozan Wada
Daimaru Gallery (Osaka)