
Daishiro Yamagiwa's proposal would use quicker sales of the Bank of Japan's 37 trillion yen exchange-traded fund portfolio to help plug a roughly 5 trillion yen annual revenue gap.
A proposal within Japan's ruling Liberal Democratic Party to accelerate sales of the Bank of Japan's 37 trillion yen exchange-traded fund portfolio has sharpened debate over how Prime Minister Sanae Takaichi will fund a two-year cut in the food consumption tax without issuing new debt. Daishiro Yamagiwa, a senior lawmaker on the party's tax panel, said elevated stock prices made it worth considering a faster unwind than the BOJ's current plan, which sells about 330 billion yen a year and would take roughly a century to complete. Takaichi's package, approved unanimously by the LDP's General Council, would cut the tax on food items and non-alcoholic beverages to 1% from 8% for two years from April 2027 and add cash handouts to lower-income households at a cost of about 600 billion yen, leaving an estimated annual revenue gap of roughly 5 trillion yen. The idea of using BOJ asset sales is the clearest funding mechanism aired so far, but it would heighten pressure on central bank independence and could unsettle equity markets because rapid selling may depress share prices and erode the BOJ's capital. The debate comes as investors scrutinize Japan's fiscal outlook, with the 10-year government bond yield rising as high as 2.87% this week and the yen weakening back to around 157.6 per dollar.