1966 Participation in Overseas Youth Groups
1982 Protecting Wild Birds
1983 Distributing Please Call Notebooks
1985 Newpaper Reading Service
1986 Financial Assistance through "Young Aid"
Cooperating with UNICEF through "Pressed Flower Telegrams"
1988 Supporting Clean Environment Activities
1993 Improved Vibrating Live Phone "Tokimeki"

museum@mod.hqs.ntt.jp