【summary】

Unsecured corporate bonds are corporate bonds issued by companies to borrow money from investors that do not come with collateral such as land or buildings.

Since there is no collateral, investors rely on the creditworthiness of the issuing company.

企業が社債を発行する
↓
投資家が購入する
↓
企業は利息を支払う
↓
満期に元本を返す

Corporate bonds are not deposits, although they may appear to have higher yields than deposits.

If the issuing company's financial condition worsens, interest and principal payments may be affected. If you sell the property midway through, the price may drop depending on interest rates and market conditions.

In this article, we will explain for beginners how unsecured corporate bonds work, how they differ from secured corporate bonds, why yields tend to be high, and points to check before investing.

Please note that this article is a general explanation of bond investment and does not recommend the purchase of specific corporate bonds. When actually investing, please check the prospectus, documents delivered before contract conclusion, explanation of the selling company, financial status, rating, fees, and tax system of the issuing company.

Just the conclusion first

When looking at unsecured corporate bonds, it is not just the yield that is important.

There are five things beginners should check first:

Items to checkReasons to watch
Creditworthiness of the issuing companySee if the company can repay interest and principal
RatingsUseful as reference information for determining creditworthiness
Interest rate/yieldSee if the conditions are worth the risk
Period until maturitySee how many years to lock in funds
Mid-sale riskSelling before maturity may result in loss of principal

Unsecured corporate bonds are investment products based on a company's creditworthiness.

Instead of buying based only on the high yield, you need to look at ``why the yield is that high.''

How unsecured bonds work

Corporate bonds are bonds issued by companies to raise business funds.

The Japan Securities Dealers Association also describes corporate bonds as bonds issued by companies to raise business funds such as capital investment.

For example, suppose a company needs 10 billion yen for factory construction and capital investment.

In addition to borrowing from banks, companies may also issue bonds to raise funds from investors.

PositionWhat we do
InvestorPurchases corporate bonds and receives periodic interest
BusinessesRaise funds, pay interest, and return principal at maturity

In the case of unsecured bonds, there is no collateral such as land or buildings.

Therefore, the most important thing for investors is whether the issuing company can pay interest and principal as promised.

Differences from secured corporate bonds

Some corporate bonds come with collateral and some don't.

A rough summary of the differences is as follows.

ItemUnsecured BondsSecured Bonds
CollateralNoneYes
Backing of repaymentCreditworthiness of the issuing companyCreditworthiness and collateral of the issuing company
Yieldtends to be slightly higherlikely to be slightly lower
Importance of creditworthinessVery highHigh
RiskPossibility of losses due to financial deterioration of the issuing companyEven if there is collateral, there is no guarantee that there will be no loss

Secured bonds have the potential to be recovered from the collateral in the event of an emergency.

On the other hand, unsecured bonds cannot rely on collateral.

That's why we need to look more carefully at ratings, finances, performance, use of funds, and terms of issuance.

Why do unsecured corporate bonds tend to have higher yields?

In general, the higher the risk of a bond, the higher the yield offered to investors.

Unsecured corporate bonds have no collateral, so investors bear the credit risk of the issuing company directly.

Therefore, they may offer higher interest rates than government bonds or deposits.

信用力が高い
↓
利回りは低くなりやすい

信用力が低い
↓
利回りは高くなりやすい

However, high yield does not mean "good value".

High yields may incorporate credit risk, liquidity risk, interest rate fluctuation risk, etc.

The higher the yield of a corporate bond, the better to check why it is so high.

Ratings are reference information for checking creditworthiness

Ratings are used when looking at corporate bonds.

A rating is an evaluation by a rating company of the issuer or bond's ability to pay principal and interest, and is indicated by a symbol.

Generally, it looks like this:

Rating exampleHow to view
AAAVery high creditworthiness
AAHigh creditworthiness
ARelatively high creditworthiness
BBBOften considered the lower end of investment grade
BB or lowerOften considered a speculative rating

Many bond commentaries explain that bonds rated BBB or higher are investment grade, and those rated BB or lower are speculative.

However, ratings do not guarantee payment of principal or interest.

It is not as simple as saying that a product with a high rating is definitely safe, and a product with a low rating is definitely dangerous.

It is only a reference material for determining credit risk.

Points to check before investing

1. Creditworthiness of the issuing company

With unsecured corporate bonds, repayment is backed by the creditworthiness of the issuing company.

The items you want to check are:

Items to seeThings to check
Sales/ProfitAre you producing stable profits?
Equity capitalIs there financial strength
BorrowingsIs the debt too heavy
Cash flowAre you generating cash to pay interest and principal?
Use of fundsWhat will the raised funds be used for

Corporate bonds may appear to have slower price movements than stocks.

However, if your creditworthiness deteriorates, the loss is not small.

2. Don't choose based on yield alone

There is a reason for the high yield.

for example,

業績が悪化している
借入が多い
格付が低い
満期までの期間が長い
市場で売りにくい

Interest rates may be high for several reasons.

If you buy just because it's more expensive than deposits, you will later realize credit risk and price fluctuation risk.

3. Will the funds last until maturity?

If a corporate bond is held to maturity, it is designed to be redeemed at face value unless the issuing company defaults on its obligations.

However, if you sell it midway through, the story changes.

If interest rates rise or the issuing company's creditworthiness becomes uncertain, corporate bond prices may fall.

If you buy with life defense funds or funds that you plan to use in a few months, there is a risk of selling early.

4. Don't concentrate too much on one company

Corporate bonds are products that take on the credit risk of the issuing company.

No matter how famous a company is, if too much money is invested in a single company's bonds, issuer risk will be concentrated.

Diversification is important even when investing in bonds.

発行体を分散する
満期を分散する
株式・預金・投信など他資産とのバランスを見る

If you keep this in mind, you will be less dependent on a single corporate bond.

Points that beginners tend to misunderstand

MisconceptionActual
Safe because it is a corporate bondIf the issuing company deteriorates, there is a possibility of losses
The higher the yield, the better it isHigh yield may be a sign of high risk
Guaranteed principal if held until maturityPrincipal may not be returned if the issuing company defaults
Peace of mind with a ratingRatings are reference information, not guarantees
Can be sold at face value at any timeSelling at market price may result in loss of principal

What is especially important is that corporate bonds are not deposits.

It is also not covered by deposit insurance.

If you think of it as ``like a deposit with a high yield,'' you will misjudge the risks.

Simple checklist when looking at individual corporate bonds

When considering corporate bonds for individuals, it will be easier to understand if you check them in this order at least.

1. 発行企業は何をしている会社か
2. 期間は何年か
3. 利率は税引前・税引後でいくらか
4. 格付はあるか
5. 資金使途は何か
6. 満期まで持てる資金か
7. 途中売却した場合の価格変動を理解しているか
8. 1社に集中しすぎていないか

This check does not eliminate risk.

However, it is viewed much more calmly than judging based on yield alone.

Summary: Unsecured corporate bonds are products that invest in a company's creditworthiness.

Unsecured corporate bonds are corporate bonds without collateral that are issued based on a company's creditworthiness.

Investors expect to receive interest and repayment of principal at maturity.

However, the assumption is that the issuing company can continue to make payments as promised.

If you are a beginner, you should keep in mind the following four points.

発行企業の信用力を確認する
↓
格付を見る
↓
利回りだけで判断しない
↓
1社に集中しすぎない

Unsecured corporate bonds are products that can be expected to yield higher yields than deposits, but they also bear the credit risk of the company.

Rather than looking at "high yield," look at "Is the risk worth the yield?"

Starting from here is the most realistic way to invest in corporate bonds.

This article is a general explanation that summarizes the basic knowledge of bond investment, and does not recommend the purchase of specific corporate bonds or financial products. Please check the prospectus, distributor description, issuer's financial information, ratings, fees, taxation, and liquidity before making any investment decisions.

Related articles

Reference

This article is for educational and informational purposes only, based on public information. It is not a recommendation or solicitation to buy or sell any specific security or financial product. Although care is taken with accuracy, the content and future investment outcomes are not guaranteed. Final investment decisions should be made at your own judgment and responsibility.