Bonds, Japan buys Italian bonds

While much of the attention remains on the fluctuations of the stock markets, some Japanese capital is choosing Italian bonds. It is a less visible movement than a stock rise, but significant for understanding who finances our country’s issuers.

In the first nine months of 2026, Japanese investors made net purchases of 414.99 billion yen of Italian bonds, according to Bank of Japan data updated to date. During the same period they sold US and French bonds.

For those who own bonds or are considering a purchase, the question is concrete: can this foreign demand support the value of the securities? It can contribute, but it is not enough on its own to predict its progress. And, above all, it is necessary to distinguish what the numbers show from what it would be premature to deduce from them.

Where Japanese capital is headed

The comparison between some European markets highlights different choices.

Data from the Bank of Japan. The positive sign indicates net purchases; the negative one net sales.

“Net purchases” means that purchases exceeded sales in the period considered. It does not represent the overall value of Italian securities already held by Japanese investors.

Another clarification is essential: the data concerns Italian bonds, not exclusively BTPs. It is therefore not correct to attribute the entire amount to Treasury securities or to describe it as money that arrived directly into state coffers.

Demand for foreign bonds returns in October

A second piece of data, referring to a different period, completes the picture. In October, Japanese investors became net buyers of foreign bonds again for the first time since July, with a positive balance of 493.9 billion yen, according to statistics from the Japanese Ministry of Finance.

This result does not allow us to establish how much was allocated to Italy in the month. The geographical comparison concerns, in fact, January-September, while the October data measures the overall movement abroad.

Keeping the two periods separate avoids transforming a general return to purchases into an acceleration in Italy which these numbers, alone, do not demonstrate.

Because purchases can support prices

A bond can be bought at issuance or traded later on the market. In this second case, the money passes to the previous owner: it does not constitute a new direct loan to the issuer.

The question remains, however, an important one. All other things being equal, greater interest in a stock can support its price. For a fixed rate bond, when the price rises the yield offered to the buyer decreases.

This is where the same news can have different consequences. Those who already own the stock can see its market value increase; those who have to purchase it may find a lower return.

However, the contractual coupon of a fixed rate bond already issued does not change. It changes the price at which that sequence of payments is bought and sold.

Japanese capital also distinguishes between allies

Political alliances do not automatically determine where investments end up. Japan can maintain its strategic link with Washington while its investors reduce exposure to American bonds. The security of a diplomatic relationship and the convenience of an investment are different evaluations.

Even Europe, financially, is not a single block: purchases of Italian, Spanish and German securities coexist with sales of French ones. The data suggests a selection between markets, but is not sufficient to identify the reasons. Returns, issuer risk and the cost of currency hedging potentially weigh: a high interest rate in euros or dollars can become less attractive when protected from fluctuations in the yen.

For Italy, what is at stake is the ability to attract capital in competition with other issuers. Broader international demand can support the bond market, but it remains mobile: if financial conditions change, it can change destination. These purchases are, therefore, a signal of interest, not a permanent alliance with Italian debt.

Because it is not enough to predict the spread

The comparison favorable to Italy does not allow us to conclude that Japanese investors consider every Italian issuer safer than a French one.

The BTP-Bund spread also measures something different: the distance between the yields of the reference Italian and German government bonds. An aggregate flow of purchases does not automatically explain its variations.

For Italy, broader foreign demand can contribute to favorable financing conditions, but new issues, the decisions of the ECB and the choices of other investors also count.

The data to follow after purchases

The next useful element will be continuity: verifying whether subsequent geographic data will confirm interest in Italian bonds and on what scale.

For the saver, meanwhile, the point is to distinguish the value of the security, coupon and yield. An increase in price can favor those who sell, without changing the contractual proceeds of those who retain the title and can make a new purchase less profitable: even when the initial news seems positive for everyone.