The Hakone Open - Air Museum / Chôkoku no mori bijutsukan
The Utsukushi - ga - hara Open - Air Museum / Utsukushigahara kôgen bijutsukan
The Sanukitophone: Musical Insturments of Sone Created to Commemorate the Centenary of the Naming of Sanukite / Sanukaito meimei 100 shûnen kinen: Ishi no gakki sanukaitofôn
Shinpojiumu "Nichidoku no kanten kara miru Mô Takutô ikô no Chûgoku" 27.-29.11.1989
Semina "Nichidoku zeisei kaikaku" 6.-7.11.1989
Shinpojiumu "Gorubachofu seikenka no soren" 28.-30.11.1988