TOKYO, July 31 (Kyodo) — ---------- AUG. 2 (SUN)

-- Nissan Motor Co. to unveil electric vehicle during opening ceremony for its new headquarters in Yokohama. AUG. 3 (MON)

-- Liberal Democratic Party to brief on the party's policy pledges for Aug. 30 general election at Japan Business Federation, known as Keidanren.

-- Ministry of Health, Labor and Welfare to release monthly labor survey for June.

-- Japan Automobile Dealers Association to release new motor vehicle sales for July.

-- World Conference against Atomic-Hydrogen Bombs hosted by Japan Council against Atomic and Hydrogen Bombs to be held in Hiroshima and Nagasaki through Aug. 9. AUG. 4 (TUES)

-- Toyota Motor Corp. to release earnings report for April-June quarter.

-- Democratic Party of Japan to brief on the party's policy pledges for Aug. 30 general election at Japan Business Federation, known as Keidanren.

-- Bank of Japan to release monetary base for July. AUG. 5 (WED)

-- No major events. AUG. 6 (THURS)

-- Memorial service marking 64th anniversary of the atomic bombing of Hiroshima to be held at Hiroshima Peace Memorial Park.

-- Cabinet Office to release preliminary composite indexes of economic indicators for June.

-- Japan Automobile Dealers Association to release new motor vehicle sales on car-model basis for July. AUG. 7 (FRI)

-- 7th General Conference of Mayors for Peace to be held in Nagasaki through Aug. 10. AUG. 8 (SAT)

-- No major events. AUG. 9 (SUN)

-- Memorial service marking 64th anniversary of the atomic bombing of Nagasaki to be held at Nagasaki Peace Park.