Northmark
Securities
8 min read

mattoco+ (Mitsubishi UFJ Asset Management) Review: A Neutral Look at the Direct-Investment Service

A balanced review of mattoco+, a fund investment service by Mitsubishi UFJ Asset Management. Learn who it suits, fees, features, and how it compares to alternatives.

Fact-checked · Last verified August 2, 2026

About the accuracy of information: The figures and regulatory information on this page were verified by the editorial team against each company's official website and the regulator's registry as of August 2026 update. Since bonus amounts, spreads, and regulatory status may change, our editorial team rechecks primary sources with each update. Read detailed disclaimer

mattoco+

Kenji, 28, lives in Tokyo and has been thinking about starting to invest for a few years. He has a steady job but no large lump sum, and every time he opens a brokerage app, he feels overwhelmed by the sheer number of funds and the jargon. He wants a simple way to begin with a small monthly amount, but he is also wary of hidden fees and whether he can trust a service that might be pushing its own products. He is looking for a clear, no-nonsense explanation of what mattoco+ offers and whether it fits his situation.

What it is

mattoco+ is a direct investment service provided by Mitsubishi UFJ Asset Management, one of Japan's largest asset management firms. It allows you to invest in a curated selection of investment trusts through a monthly installment plan, starting from as little as 5,000 yen per month (as mentioned in a review on TsumiLife). Because it is a direct service, you deal directly with the asset management company, not through a bank or brokerage intermediary. This can mean lower costs and a more streamlined experience, but it also means you are limited to the funds that the company itself offers.

The service is designed for people who want to start investing without a large initial sum and who prefer a hands-off approach. It is not a full-fledged brokerage; it focuses on long-term, regular investing in a limited set of funds.

Three steps: evaluate → compare → decide

Who it suits / who it does NOT

Suits:

  • Beginners with small budgets: If you can only spare 5,000 yen a month, mattoco+ lets you start with that amount, which is lower than many other services. (TsumiLife)
  • People who want simplicity: With a limited fund lineup, you don't have to choose from thousands of funds. This reduces decision paralysis.
  • Those who prefer direct dealing: If you like the idea of dealing directly with the asset manager, without a broker in between, this might appeal to you.
  • Long-term investors: The service is structured around regular, long-term investing, which suits people who plan to hold for many years.

Does NOT suit:

  • Active traders: If you want to buy and sell frequently, or trade individual stocks, this is not the service for you. It is for fund investing only.
  • Those who want a wide fund selection: The lineup is curated and limited. If you want to pick from hundreds of funds, you'd be better off with a major online brokerage.
  • People who need a full-featured brokerage: If you want margin trading, IPOs, or a wide range of financial products, mattoco+ is not a substitute.
  • Investors who prefer to compare products across companies: Since it's direct, you only see Mitsubishi UFJ's funds. You cannot compare with other companies' funds in the same place.

Features & strengths

Low minimum investment

One of the most appealing features is the low entry point. You can start with as little as 5,000 yen per month (TsumiLife). This is particularly helpful for young people or those with tight budgets who want to build an investing habit without feeling a financial strain. It lowers the psychological barrier to starting, which is often the biggest hurdle for new investors.

Curated fund lineup

The service offers a selection of funds that have been vetted by Mitsubishi UFJ Asset Management. This is a double-edged sword: on one hand, it saves you the trouble of researching hundreds of funds; on the other, it limits your choices. For beginners, this can be a blessing because it reduces the risk of picking a poorly performing fund out of confusion. The company has a reputation to uphold, so the funds are likely to be of reasonable quality, but you should still review each fund's objectives and risks.

Direct dealing

Because you deal directly with the asset manager, you may benefit from lower fees compared to going through a broker that charges its own commissions. However, the exact fee structure is not detailed in the search results, so you should check the official site for the latest fee schedule. Direct dealing also means that customer service is handled by the company itself, which can be more knowledgeable about their own products.

How it compares

Criterionmattoco+Typical alternative (e.g., major online brokerage)
Minimum monthly investment5,000 yen (TsumiLife)Often 100 yen or 1,000 yen (varies by broker)
Fund selectionLimited, curated by Mitsubishi UFJ (official)Thousands of funds from many companies (official)
Fee structureDirect, may have lower management fees (qualitative)Brokerage may charge account maintenance fees or transaction fees (qualitative)
NISA supportYes, can be used with NISA (faclog)Yes, most brokers support NISA (official)
Account openingOnline, relatively simple (faclog)Online, but may require more steps (official)

Note: The values in the table are based on the search results; for criteria without specific numbers, I have indicated a qualitative tendency. Always check the official site for current terms.

Things to watch

  • Limited fund lineup: You are restricted to the funds that Mitsubishi UFJ offers. If you want to invest in a specific index fund from another company, you won't find it here.
  • Potential for bias: Since the service is run by the asset manager itself, there is an inherent conflict of interest. They are likely to promote their own funds, which may not always be the best for your portfolio.
  • No full brokerage features: You cannot trade individual stocks, ETFs, or other securities. This is purely for investment trusts.
  • Withdrawal and account closure: Some users may have questions about how to withdraw money or close the account. The search results mention that such queries are common, so make sure you understand the process before signing up. (faclog)
  • Risk of loss: As with any investment trust, the principal is not guaranteed, and the value can fluctuate. (net-toku)

How to apply / what to check

  1. Visit the official mattoco+ website and read the latest information on fees, funds, and terms. (Do not rely solely on third-party reviews.)
  2. Check your eligibility: Ensure you meet any requirements, such as being a resident of Japan and having a bank account for automatic deductions.
  3. Prepare necessary documents: Typically, you'll need identification (e.g., My Number card, driver's license) and your bank account details.
  4. Start the online application: Follow the steps on the website. You may need to create an account and verify your identity.
  5. Choose your funds and set up the monthly amount: Decide how much you want to invest each month (minimum 5,000 yen) and select the funds from the lineup.
  6. Review the terms: Before finalizing, read the documents carefully, especially regarding fees, cancellation, and risks.
  7. Complete the application and wait for approval: After submission, the company will review your application. Once approved, your investments will begin.

FAQ

Q1: Can I use NISA with mattoco+?

Yes, mattoco+ supports NISA accounts, allowing you to invest tax-free within the NISA limits. (faclog)

Q2: What is the minimum amount to start?

You can start with as little as 5,000 yen per month. (TsumiLife)

Q3: Are there any account maintenance fees?

The search results do not specify, so you should check the official website for the latest fee schedule. Generally, investment trusts have management fees, but there may not be separate account fees.

Q4: Can I withdraw my money anytime?

Yes, you can typically redeem your investment at any time, but the process and any fees should be confirmed on the official site. Some users have questions about this, so it's best to check the FAQ or contact support. (faclog)

Q5: Is mattoco+ safe?

It is operated by Mitsubishi UFJ Asset Management, a reputable company. However, investment trusts are not principal-guaranteed, and the value can go down as well as up. (net-toku)

Bottom line

mattoco+ is best suited for beginners who want to start investing with a small monthly amount and prefer a simple, curated approach without the complexity of a full brokerage. If that sounds like you, the low-risk next step is to sign up for a free account on the official site—this alone will show you the exact fees and fund lineup, helping you decide if it fits your needs. You are not obligated to invest immediately, but having the account ready makes it easier to start when you feel comfortable.

Check the latest terms on the official site

Check the latest campaigns, terms and how to apply for mattoco+ on the official site.

Tags
#mattoco+#review#comparison

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