Japan’s finance minster Satsuki Katayama surprised markets on Friday 10 July by using a regular scheduled press conference to launch a surprise policy announcement calling for the country’s pension funds, including the giant GPIF, to invest more in Japanese assets.
The Government Pension Investment Fund holds some $1.8trn of assets. And because it is overseen by a different ministry to Katayama’s, the comments were additionally interpreted as implying broader cabinet agreement on the policy objective.
Naoya Oshikubo, chief market economist at Mitsubishi UFJ Trust and Banking Co., who took part in Funds Europe’s roundtable on Japan earlier in 2026, responded: “On the 10th of July, finance minister Katayama stated: ‘I want to pursue measures to encourage pension funds, including the GPIF, to invest more in Japanese financial assets.’ She added: ‘I intend to promote this through a new package aimed at creating a virtuous cycle of growth and asset accumulation for the public.'”
“Currently, the GPIF manages its basic portfolio so that domestic bonds, foreign bonds, domestic stocks, and foreign stocks each account for 25% of the total. Although the domestic investment ratio stands at around 50%, the government appears to be moving toward increasing this ratio in the future, as expected returns on domestic bonds have risen against the backdrop of recent interest rate hikes. In response to these remarks, long-term interest rates fell and the yen strengthened.”
“Against the backdrop of the draft of ‘Basic Policies on Economic and Fiscal Management and Reform’, the Takaichi administration’s opposition to the Bank of Japan’s interest rate hikes, coupled with growing concerns over expansionary fiscal policy, had caused long-term interest rates to rise and left the market facing a situation where the yen’s depreciation showed no signs of abating.”
“However, with the revision of “Basic Policies on Economic and Fiscal Management and Reform” – which will include a reference to the Bank of Japan’s independence – and Katayama’s mention of the GPIF actively increasing its investments in Japanese financial assets, we expect the trends of rising long-term interest rates and yen weakness to pause. In the near term, we anticipate a ‘triple rise’ in the Japanese market.”
Commenting further, Masahiko Loo, senior fixed income strategist at State Street Investment Management, said: “Katayama’s comment on potential pension funds’ investments increasing in Japanese financial assets is constructive for both JGBs and the yen over the medium to long-term.”
“While any strategic asset allocation shift is likely to be gradual rather than immediate, pension funds historically have had a small deviation range around their strategic domestic bond target, suggesting there remains a modest amount of flexibility to increase domestic bond exposure over time.”
“The announcement is also a smart policy signal from the administration at a time when markets have increasingly questioned how much firepower the Ministry of Finance has left from an FX intervention perspective. With over $1trn in FX reserves, intervention remains an option, but encouraging domestic institutional capital to stay invested at home is a more durable and structural way to support the yen over time.”
“We continue to hold a constructive medium to long-term view on both JGBs and the yen. As the BOJ approaches its terminal rate and yields become more attractive, domestic investors – including banks sitting on roughly ¥400trn of excess cash – are likely to deploy a greater portion of liquidity back into JGBs, helping improve the demand-supply backdrop. A gradual reduction in structural capital outflows could also provide increasing support for the yen.”
“More broadly, the policy direction fits the growing ‘Japan is Back’ narrative. Higher domestic yields, stronger corporate governance, improving growth prospects, and rising strategic investment into AI, semiconductors, robotics and advanced manufacturing should support both portfolio flows and FDI over time. The result is likely to be a structurally more supportive backdrop for both the yen and Japanese financial assets, even if the adjustment process is unlikely to be a straight line.”
David Mitchinson, partner & CIO at Zennor Asset Management, commented: “The backdrop to this is the GPIF’s upcoming mid term strategy plan for their investment mandate. In part this also reflects the rise in the market that has taken Japanese equity weightings towards the top of the current strategy bands at GPIF. The government is keen to encourage these funds to hold on to their positions and compound through time. A higher limit gives GPIF room to do this.”
“Secondly the government wants Japanese investors – including funds – to take more equity risk to generate higher long term returns. The overall asset allocation remains much more conservative than the US or even Europe. Steps such as the NISA [Nippon Individual Savings Account] and broader market reforms all promote this.”
“Despite higher domestic real yields and strong equity markets Japanese funds still have around 50% international exposure. The government wants to encourage Japanese overseas capital back into Japan – helping strengthen the yen – or at a minimum stop continued outflows. The sense is that if adopted repatriation/less outflows would strengthen the yen, support equities and reduce yields.”
“Politically, The government highlights Japan is growing and investing in new capacity and wants the Japanese population to benefit from this growth through wages and asset ownership.”
