Yksuisan Charge: YK Suisan Japanese Seafood Purchase?

A YKSUISAN, YK SUISAN, or YK-SUISAN charge on a credit card, debit card, or bank statement most likely relates to YK Suisan Co., Ltd., a Japanese seafood processor and online seller based in Onagawa, Miyagi Prefecture.

YK Suisan’s Japanese legal name is ワイケイ水産株式会社. Its official website sells seafood products and gift sets and accepts credit-card payments when an order is placed. Because the company does not publish an official list of every card-statement descriptor, compare the complete transaction with an order receipt and the merchant information supplied by the card issuer.

What Is the Yksuisan Charge on Credit Card?

The Yksuisan charge on a credit card most likely represents an order placed with the Japanese seafood company YK Suisan.

Possible purchases include:

• Seasoned Pacific-saury fish paste
• Smoked salmon
• Smoked Pacific saury
• Salted or pickled fish
• Frozen processed seafood
• Fresh seasonal Pacific saury
• A seafood gift set
• An order placed by telephone or through the company’s website
• A purchase made by another authorized cardholder
• An incorrect, duplicated, or unauthorized transaction

The charge is not currently associated with a verified app, digital subscription, software product, or general payment processor.

What Is YK Suisan?

YK Suisan Co., Ltd. is a Japanese seafood-processing and retail company based in Onagawa, Miyagi Prefecture.

Official company information identifies:

• Japanese company name: ワイケイ水産株式会社
• Website name: YK-SUISAN
• Business: Fresh seafood and frozen processed seafood sales
• Primary products: Pacific saury, salmon, squid, smoked seafood, and processed fish products
• Website: YK-Suisan.co.jp

The company’s website and contact email use versions of `yksuisan`, which closely resemble the wording reported on card statements.

Does Yksuisan Mean a Japanese Seafood Purchase?

A Japanese seafood order is the strongest verifiable explanation for the Yksuisan descriptor.

Identification clues include:

• You recently ordered Japanese seafood
• You sent a seafood gift to another person
• The merchant location includes Japan, Miyagi, Onagawa, or a similar location
• The original amount is shown in Japanese yen
• Your email contains an order from YK-SUISAN
• The payment date matches an order placed through yk-suisan.co.jp
• The expanded merchant name contains ワイケイ水産
• The bank provides a matching Japanese telephone number or address

A matching name alone does not prove that every transaction belongs to YK Suisan. Confirm the amount, date, currency, location, and purchase record.

Is Yksuisan a Subscription?

No recurring consumer subscription connected with the Yksuisan descriptor has been verified.

YK Suisan sells physical seafood products rather than a known digital or monthly subscription.

A repeating transaction could instead indicate:

• More than one order was placed
• Several gift purchases were made
• A pending authorization and completed charge are both visible
• The same payment was processed twice
• Another authorized cardholder placed an order
• The card information was used without permission

Ask the bank whether the transaction was actually coded as recurring before treating it as a subscription.

Why Did Yksuisan Charge My Card?

YK Suisan may have charged the card because a seafood order was submitted through its online store.

Other possible explanations include:

• A family member placed an order
• A seafood gift was sent to another address
• An order was placed using another email address
• The cardholder does not recognize the romanized Japanese company name
• The final amount includes refrigerated shipping
• The amount was converted from Japanese yen
• A foreign-transaction fee appears separately
• The merchant processed an earlier pending authorization
• The transaction was duplicated or unauthorized

Common Yksuisan Statement Variations

Possible or bank-formatted variations may include:

• YKSUISAN
• YK SUISAN
• YK-SUISAN
• YK SUISAN CO LTD
• YKSUISAN CO JP
• YK-SUISAN.CO.JP
• YKSUISAN ONAGAWA
• YK SUISAN MIYAGI JP
• YKSUISAN JAPAN
• ワイケイ水産
• CHECKCARD YKSUISAN
• POS DEBIT YKSUISAN
• ONLINE YKSUISAN
• PENDING YKSUISAN
• YKSUISAN REFUND

This is not an official or exhaustive merchant-descriptor list.

Banks may:

• Remove spaces or punctuation
• Shorten the company name
• Display a website instead of the business name
• Add a city, prefecture, or country
• Convert Japanese characters into Roman letters
• Use different wording while the transaction is pending

Why Is the Yksuisan Amount Different From the Product Price?

The final card amount may include shipping, applicable charges, and currency conversion.

Possible differences include:

• Refrigerated or frozen delivery charges
• Regional Japanese shipping costs
• Several products combined into one order
• Japanese consumption tax
• Conversion from yen into the card’s billing currency
• A foreign-transaction fee charged separately by the bank
• A temporary authorization that differs from the final settled amount

Review the itemized order confirmation rather than comparing the charge with only one listed product price.

How to Identify a Yksuisan Charge

1. Copy the complete transaction description.
2. Record the amount, currency, date, and transaction status.
3. Check whether Japan, Miyagi, or Onagawa appears.
4. Look for an original amount in Japanese yen.
5. Search every email account for YKSUISAN, YK SUISAN, YK-SUISAN, ワイケイ水産, seafood, fish, and the amount.
6. Check spam, archived, promotions, and deleted folders.
7. Review online shopping and gift purchases.
8. Ask every authorized cardholder.
9. Check whether an order was sent to another recipient.
10. Sign in to any YK Suisan customer account that may have been used.
11. Contact YK Suisan with the transaction date and amount.
12. Ask the card issuer for the expanded merchant record.

How to Contact YK Suisan About a Charge

• Company: YK Suisan Co., Ltd. / ワイケイ水産株式会社
• Official website: YK-Suisan.co.jp
• Contact form: Contact YK Suisan
• Email: ykokaimono@yksuisan.co.jp
• Telephone: +81 225-53-4101
• Telephone within Japan: 0225-53-4101
• Online seller address: 6-8 Ichibadori, Onagawa, Oshika District, Miyagi Prefecture, Japan
• Japanese address: 宮城県牡鹿郡女川町市場通り6番8

When asking about a transaction, provide:

• The cardholder or purchaser name
• The possible order email address
• The transaction date
• The amount and currency
• The complete statement description
• The shipping recipient’s name when applicable
• The final four card digits when reasonably necessary

Do not send:

• The complete card number
• The card-security code
• Your PIN
• Your banking password
• A one-time verification code
• A complete bank statement

Can You Cancel a YK Suisan Order?

Contact YK Suisan immediately when an order needs to be canceled.

The company’s published terms state that an order cannot be canceled after it has shipped.

Ask:

• Whether the order is still being processed
• Whether the shipment has been prepared
• Whether it has already left the facility
• Whether a cancellation is still possible
• Whether any card authorization will be reversed
• When an approved credit should appear

Do not assume that disputing a recognized order through the bank automatically cancels the shipment.

Can You Get a Yksuisan Refund?

YK Suisan generally does not accept returns or exchanges because it sells food products.

The company also states that orders cannot be canceled after shipment.

Contact YK Suisan promptly when:

• The order is defective
• The wrong product was delivered
• The package arrived damaged
• The order was duplicated
• The charge amount is incorrect
• A canceled order was still charged
• The cardholder did not place the order

A refund, replacement, or other resolution depends on the specific order and the company’s review.

Keep:

• The order confirmation
• The shipping record
• Photographs of any damaged product or packaging
• Copies of messages sent to the company
• Any cancellation or refund confirmation

Consumer Reports About Yksuisan Charges

There are currently no visible published reader reviews on this ChargeOnMyCard.com page.

Therefore, there is not enough page-specific feedback to establish:

• A standard charge amount
• A common product
• A normal shipping destination
• A typical statement variation
• A recurring billing pattern
• A standard refund outcome
• That unfamiliar Yksuisan transactions are generally fraudulent

Each charge should be compared with the cardholder’s order records and the expanded merchant information supplied by the bank.

What to Do If You Never Ordered From YK Suisan

1. Ask every authorized cardholder.
2. Search all email accounts for YK Suisan and ワイケイ水産.
3. Check whether anyone sent a seafood gift.
4. Review the transaction currency and location.
5. Check whether the payment is pending or completed.
6. Contact YK Suisan and ask whether the payment matches an order.
7. Ask the bank for the complete merchant name and address.
8. Ask whether the physical card, digital wallet, or online card details were used.
9. Lock the card if unauthorized use appears likely.
10. Dispute the completed transaction when no authorized order can be identified.
11. Request a replacement card if recommended by the issuer.
12. Monitor the account for additional attempts.

What Information Should You Request From the Bank?

Ask for:

• The complete unshortened descriptor
• The legal merchant name
• The merchant website
• The merchant telephone number
• The full merchant address
• The merchant category code
• The original transaction currency
• The original amount before conversion
• The exchange rate applied
• Whether a foreign-transaction fee was charged
• Whether the payment was submitted online
• Whether a digital wallet was used
• Whether the card-security code was submitted
• Whether other authorization attempts occurred
• Whether the entry is pending, completed, reversed, or refunded

Frequently Asked Questions

What Is the Yksuisan Charge on Credit Card?

It most likely represents a purchase from YK Suisan, a Japanese seafood processor and online retailer based in Onagawa, Miyagi Prefecture.

What Is YK Suisan?

YK Suisan Co., Ltd., or ワイケイ水産株式会社, sells fresh and processed seafood products through its Japanese website.

Is Yksuisan a Subscription?

No recurring consumer subscription has been verified. The company sells physical seafood products and gift sets.

Why Does the Charge Say Japan?

YK Suisan is located in Japan. A foreign card may display the company’s country, prefecture, city, or converted yen amount.

What Does Suisan Mean?

Suisan is commonly used in Japanese business names connected with fisheries, seafood, or aquatic products.

Can I Cancel the Order?

Contact YK Suisan immediately. Its published terms say orders cannot be canceled after shipment.

Can I Return the Seafood?

The company generally does not accept returns or exchanges because its products are food. Contact it promptly about defective or incorrect merchandise.

Who Should I Contact?

Use YK Suisan’s official contact form, email ykokaimono@yksuisan.co.jp, or call +81 225-53-4101.

Is the Yksuisan Charge Fraudulent?

YK Suisan is an active Japanese company, but that does not prove a specific payment was authorized. Report the transaction when no cardholder, order, gift recipient, or merchant record can explain it.

Related Consumer Resource

• How to Investigate an Unrecognized Credit Card or Bank Charge

The unrecognized-charge guide explains how to obtain expanded merchant information, compare foreign-currency transactions, and dispute an unauthorized payment.

Share Your Yksuisan Charge Experience

If you identified a Yksuisan, YK Suisan, YK-SUISAN, Onagawa, Miyagi, or Japanese seafood transaction, share only nonprivate information that may help another cardholder.

Helpful details include:

• The shortened statement wording
• The general amount and currency
• Whether Japan, Miyagi, or Onagawa appeared
• The general type of seafood purchased
• Whether the order was sent as a gift
• Whether the payment was pending or completed
• Whether YK Suisan matched the transaction to an order
• Whether a cancellation, replacement, or refund was approved
• How the company or bank resolved the transaction

Do not post:

• Complete card or bank-account numbers
• Card-security codes
• PINs or passwords
• Personal email addresses or telephone numbers
• Complete order numbers
• Recipient names or shipping addresses
• Support or dispute case numbers
• Complete receipts or bank statements
• Verification codes

Why Rely on ChargeOnMyCard.com?

ChargeOnMyCard.com researches confusing credit-card, debit-card, foreign-merchant, online-retail, currency-conversion, shipping, and bank-statement descriptors using official merchant information and visible cardholder reports.

We distinguish a likely merchant match from a confirmed transaction and avoid labeling a legitimate business, subscription, processor, or card payment without supporting evidence.

ChargeOnMyCard.com cannot access a YK Suisan order, customer account, shipment, credit card, debit card, or bank account; cancel an order; approve a return; issue a refund; or file a dispute.

Last reviewed: July 17, 2026.

Disclaimer

ChargeOnMyCard.com is not affiliated with YK Suisan Co., Ltd., ワイケイ水産株式会社, any company employee, seafood purchaser, gift recipient, cardholder, bank, credit union, card network, digital wallet, shipping provider, retailer, payment gateway, or payment processor. This article is provided for informational purposes only and is not financial, legal, shopping, food-safety, shipping, refund, currency-conversion, account-security, dispute, or fraud-prevention advice. Contact YK Suisan and the applicable financial institution regarding a specific transaction.