People walk along Takeshita street at Harajuku shopping area in Tokyo, Japan, August 10, 2024. REUTERS/Willy Kurniawan

TOKYO (Reuters) -Japanese household spending rose at a faster speed than expected in August, helped by an increase in travel and transportation expenditure, government data showed on Tuesday.

Consumer spending rose 2.3% from a year earlier, rising for the fourth consecutive month, internal affairs ministry data showed. It was slightly better than the median market forecast for a 1.2% rise.

On a seasonally adjusted, month-on-month basis, spending edged up 0.6%, versus an estimated 0.1% rise.

Consumption and wage trends are also among key factors the Bank of Japan is monitoring to determine the timing of the next rate hike.

Japan's ruling party on Saturday picked hardline conservative and fiscal dove Sanae Takaichi as its head, putting her on course to become the country's first female prime minister.

Her victory spurred markets to price in the chance of big spending and reduce bets of a rate hike at the BOJ's next policy meeting later this month.

The government raised its assessment of consumer spending for the first time since August 2024 in the latest monthly report, reflecting improvement in consumer sentiment following a tariff agreement with the U.S.

(Reporting by Satoshi SugiyamaEditing by Chang-Ran Kim)