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Hara-Kiri Swap


Hara-Kiri Swap is a complex and risky financial derivative transaction typically used by companies in Japan. It involves swapping fixed-rate debt for debt with a floating interest rate, which can result in significant financial benefits if market conditions are favorable. However, if interest rates rise, it can lead to substantial losses, hence the name “Hara-Kiri,” which refers to the Japanese ritual of suicide by disembowelment.


The phonetic pronunciation of “Hara-Kiri Swap” is: /ˈhɑrə ˈkɪri swɒp/Hara: /ˈhɑrə/Kiri: /ˈkɪri/Swap: /swɒp/

Key Takeaways

  1. Hara-Kiri Swap is a Japanese term that refers to a financial transaction performed with the intention of deliberately incurring losses so as to offset gains realized on other assets, primarily for tax-saving purposes.
  2. The practice of Hara-Kiri Swaps was prevalent in Japan’s financial markets during the late-1980s and early-1990s and was seen as controversial due to the manipulation of the tax liabilities of the parties involved in these transactions.
  3. Due to increased scrutiny and tightening of regulations in Japan’s financial sector, Hara-Kiri Swaps have become less common and are regarded as a financial malpractice in today’s financial industry.


The Hara-Kiri Swap, also known as the “suicide swap,” is a notable finance term due to its association with high-risk transactions. It involves an unusual and often unfavorable interest rate or currency swap agreement between two parties, typically with one being a desperate borrower seeking a more competitive interest rate. The other party, usually a sophisticated financial institution, takes advantage of the borrower’s precarious situation, potentially leading the desperate borrower into further financial trouble. Hara-Kiri Swaps are important to understand because they highlight the potential dangers and unethical aspects of complex financial transactions, where one party can exploit another’s vulnerability for their own benefit.


In the world of finance and business, Hara-Kiri Swap serves as a valuable risk management tool used primarily by Japanese banks. This intriguing derivative strategy assists companies and financial institutions in reducing their exposure to interest rate risks and maintaining a balanced portfolio of assets. The fundamental purpose behind implementing a Hara-Kiri Swap is to protect banks from potential adverse market movements, ensuring that their performance and solvency are not compromised under unfavorable economic conditions. The term “Hara-Kiri” is derived from a ritualistic method of suicide in Japanese culture, symbolizing the willingness of these institutions to take a loss in the short-term for achieving lasting stability and preserving clients’ trust. Hara-Kiri Swaps are structured as a series of interest rate swaps, typically involving two key parties – a Japanese bank and a foreign financial institution. Japanese banks, offering to pay fixed interest rates, enter into agreements with foreign entities willing to pay the floating rate tied to the London Interbank Offered Rate (LIBOR). In essence, the Japanese banks secure a fixed long-term rate in exchange for a potentially lower, floating rate in the near-term. This calculated financial maneuver enables them to lock in a guaranteed rate over a specified period, mitigating the uncertainties surrounding market fluctuations and reducing short-term exposure to interest rate risks. Consequently, Hara-Kiri Swaps serve as a practical and strategic solution for financial institutions aiming to bolster their risk management framework and maintain a stable footing amid an evolving global economic landscape.


A “Hara-Kiri Swap” refers to a currency or interest rate swap arrangement made at an unattractive, unfavorable, or off-market terms, primarily to secure future business relationships with counterparties. The name “Hara-Kiri” is derived from the Japanese term for ritual suicide, as the losing party seemingly sacrifices their interests for the benefit of the client. Here are three real-world examples: 1. Mega Construction Project Financing: In a bid to secure a major construction project, Company A offers a Hara-Kiri swap to its counterparties, possibly financial institutions providing loans for the project. By offering an interest rate swap on unfavorable terms, Company A reduces the overall financing cost for the project and positions itself as the preferred contractor throughout the construction process. 2. Market Entry Strategy: A foreign bank (Bank X) wants to enter a new market and establish a long-term relationship with a major corporation (Company Y) based in that market. To gain preferred status, Bank X could offer an off-market currency swap to Company Y. This would save Company Y money on foreign exchange expenses and help Bank X build a long-lasting relationship in the new market. 3. Securing an Underwriting Deal: A large pharmaceutical company (Pharma A) is planning an Initial Public Offering (IPO) and is looking for underwriters for the deal. To secure a significant portion of the underwriting, Investment Bank B offers a Hara-Kiri interest rate swap to Pharma A, which would reduce the company’s overall cost of borrowing and incentivize them to choose Investment Bank B as one of the lead underwriters for the IPO.

Frequently Asked Questions(FAQ)

What is a Hara-Kiri Swap?
A Hara-Kiri Swap, also known as a “suicide swap” or “do-or-die swap,” is a type of currency swap that is often utilized by Japanese financial institutions. A company enters into this swap with the aim of minimizing interest rate costs, but often at the risk of large potential losses if exchange rates move unfavorably.
What is the origin of the term “Hara-Kiri Swap”?
The concept is named after the traditional Japanese samurai ritual of “seppuku” or “hara-kiri,” which involves a warrior committing suicide to preserve their honor. In a financial context, a company chooses a hara-kiri swap because it offers a large potential cost saving, but could also result in massive losses, just as the samurai chooses death for a noble cause.
How does a Hara-Kiri Swap work?
A Hara-Kiri Swap typically involves a Japanese company swapping its yen-denominated cash flows for a foreign currency, such as the US dollar, often at more favorable terms than the company would typically get in the market. However, the company also assumes substantial risk if the yen appreciates against the foreign currency.
Why would a company enter into a Hara-Kiri Swap?
Companies, especially large Japanese corporations, often enter into a Hara-Kiri Swap in order to lower borrowing costs and reduce interest rate expenses. These swaps offer an opportunity to take advantage of temporary market discrepancies in interest rates, but at the cost of substantial risk should exchange rates move unfavorably.
What are the risks associated with a Hara-Kiri Swap?
The primary risk of a Hara-Kiri Swap is the possibility of significant losses due to unfavorable movements in exchange rates, specifically, when the yen (or the company’s domestic currency) appreciates significantly against the foreign currency. This can lead to massive losses that could hurt the company’s financial situation and even threaten its solvency.
Are Hara-Kiri Swaps a popular financial instrument?
Hara-Kiri Swaps are relatively less popular due to the high level of risk involved. Financial institutions and corporations generally use more conservative strategies to manage their exposure to currency fluctuations, interest rates, and other financial risks. They are used by companies willing to take on high levels of risk for the potential benefit of reduced interest rate costs.

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