Finance Minister Shigeyuki Katayama said Tuesday the Japanese government will promptly develop plans to make retail government bonds more attractive to individual investors [1].
This move comes as the Bank of Japan gradually reduces its purchase of government bonds. By expanding the reach of these bonds to retail investors, the government aims to prevent sharp fluctuations in interest rates that could occur as the central bank steps back from the market [1, 2].
Katayama said the government is considering expanding the product lineup and specifically exploring the inclusion of retail bonds within the Nippon Individual Savings Account, known as NISA [1, 3]. The NISA program is a tax-exempt investment scheme designed to encourage households to shift savings into the market.
"As the issuing authority for government bonds, we want to promptly materialize the improvement of their attractiveness and the review of their product nature," Katayama said [1].
The administration's focus follows a legislative push from the Democratic Party for the People, which submitted a bill to the House of Councillors on July 10 to make retail bonds eligible for NISA [1].
Katayama also addressed the broader investment environment during the press conference in Tokyo. He said that if the investment environment changes significantly, the composition of assets should be verified [1]. This discussion includes the role of large institutional investors; for example, domestic bonds currently account for approximately 25% of the holdings of the Government Pension Investment Fund [1].
While Katayama emphasized the need for prompt action during Tuesday's conference, reports indicate the Ministry of Finance had already begun discussions regarding the expansion of retail bonds during a study group meeting on June 26 [2].
“"We want to promptly materialize the improvement of their attractiveness and the review of their product nature,"”
The Japanese government is attempting to diversify the holder base of its national debt to ensure market stability. By integrating government bonds into the NISA framework, Tokyo hopes to tap into household savings to offset the liquidity gap left by the Bank of Japan's tapering. This strategy seeks to create a more sustainable bond market that is less dependent on central bank intervention and more resilient to interest rate volatility.



