Drugstore Online | Samurai Drugstore

50 Years of Trust Trusted Japanese drugstore since 1975

Genuine Japan Quality Authentic products shipped direct from Japan

Over 3,000 Products Wide range of Japanese health & beauty items

Member Coupons Available Discount coupons available for members

Latest Notices

2026.10.22

Notice of Completion of System Maintenance and Website Reopening

Security maintenance has been completed, and our website is now back online.

Thank you for your continued support and patronage.

Following the disclosure of security vulnerabilities affecting PHP, a software component used in our website's operating environment, we temporarily suspended access to our website as a precautionary measure to maintain a safe and secure shopping environment for our customers.

We are pleased to announce that the necessary security measures and operational checks have been completed, and our website is now back online.

We sincerely apologize for any inconvenience caused during the temporary suspension.

You can now shop on our website as usual.

We remain committed to maintaining a secure and stable website to ensure that our customers can continue shopping with confidence.

Thank you for your continued trust and support.

Blog

Side effects of Arinamin EX Plus explained! Introducing recommended vitamins
Posted: January 31, 2026

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Categories: Introduction of Japanese medicine

Explore arinamin ex plus: vitamin ingredients, intended uses and precautions. This guide outlines key differences and practical points to check before choosing or using a product.
Read more »
New Biofermin S difference between effective and ineffective【Six lifestyle habits that damage the intestinal environment】
Posted: February 28, 2023

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Categories: Introduction of Japanese medicine

Explore gut health and new biofermin s: six everyday habits, fiber, fermented foods, movement and stress. This guide outlines key differences and practical points to check before choosing or using a product.
Read more »
What are the side effects of Borraginol? Detailed explanation of ingredients, usage and precautions
Posted: February 09, 2023

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Categories: Introduction of Japanese medicine

Explore borraginol: formulations, ingredients, use and side-effect precautions. This guide outlines key differences and practical points to check before choosing or using a product.
Read more »
What ingredients does salonpas contain? Explanation types, effects, precautions
Posted: February 09, 2023

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Categories: Introduction of Japanese medicine

Explore salonpas: ingredients, patch types, uses and precautions. This guide outlines key differences and practical points to check before choosing or using a product.
Read more »
Now, let's get ready to learn about the side effects of Ryukakusan and regain some time for pleasant conversation.
Posted: January 31, 2023

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Categories: Introduction of Japanese medicine

Explore ryukakusan: throat care, ingredients, side effects and correct usage. This guide outlines key differences and practical points to check before choosing or using a product.
Read more »
Kakkonto cold medicine | What are the ingredients, functions and unexpected effects of colds?
Posted: January 31, 2023

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Categories: Introduction of Japanese medicine

Explore kakkonto: traditional herbal formula, ingredients and precautions for cold symptoms. This guide outlines key differences and practical points to check before choosing or using a product.
Read more »

Name	Description	Lifetime
ADD_TO_CART	(Adobe Commerce only) Used by Google Tag Manager	1 Year
GUEST-VIEW	Stores the Order ID that guest shoppers use to retrieve their order status. Guest orders view. Used in Orders and Returns widgets	1 Year
LOGIN_REDIRECT	Preserves the destination page that was loading before the customer was directed to log in	1 Year
MAGE-BANNERS-CACHE-STORAGE	(Adobe Commerce only) Stores banner content locally to improve performance	1 Year
MAGE-MESSAGES	Tracks error messages and other notifications that are shown to the user	1 Year
MAGE-TRANSLATION-STORAGE	Stores translated content when requested by the shopper	1 Year
MAGE-TRANSLATION-FILE-VERSION	Tracks the version of translations in local storage	1 Year
PRODUCT_DATA_STORAGE	Stores configuration for product data related to Recently Viewed/Compared Products	1 Year
RECENTLY_COMPARED_PRODUCT	Stores product IDs of recently compared products	1 Year
RECENTLY_COMPARED_PRODUCT_PREVIOUS	Stores product IDs of previously compared products for easy navigation	1 Year
RECENTLY_VIEWED_PRODUCT	Stores product IDs of recently viewed products for easy navigation	1 Year
RECENTLY_VIEWED_PRODUCT_PREVIOUS	Stores product IDs of recently previously viewed products for easy navigation	1 Year
REMOVE_FROM_CART	(Adobe Commerce only) Used by Google Tag Manager	1 Year
STF	Records the time messages are sent by the SendFriend	1 Year
X-MAGENTO-VARY	Configuration setting that improves performance when using Varnish static content caching	1 Year
FORM_KEY	A security measure that appends a random string to all form submissions to protect the data from Cross-Site Request Forgery	1 Year
MAGE-CACHE-SESSID	The value of this cookie triggers the cleanup of local cache storage	1 Year
MAGE-CACHE-STORAGE	Local storage of visitor-specific content that enables ecommerce functions	1 Year
MAGE-CACHE-STORAGE-SECTION-INVALIDATION	Forces local storage of specific content sections that should be invalidated	1 Year
PERSISTENT_SHOPPING_CART	Stores the key (ID) of persistent cart to make it possible to restore the cart for an anonymous shopper	1 Year
PRIVATE_CONTENT_VERSION	Appends a random, unique number and time to pages with customer content to prevent them from being cached on the server	1 Year
SECTION_DATA_IDS	Stores customer-specific information related to shopper-initiated actions, such as wish list display and checkout information	1 Year
STORE	Tracks the specific store view/locale selected by the shopper	1 Year

Name	Description	Lifetime
CUSTOMER_SEGMENT_IDS	Stores your Customer Segment ID	1 Year
EXTERNAL_NO_CACHE	A flag that, indicates whether caching is on or off	1 Year
FRONTEND	Your session ID on the server	1 Year
GUEST-VIEW	Allows guests to edit their orders	1 Year
LAST_CATEGORY	The last category you visited	1 Year
LAST_PRODUCT	The last product you looked at	1 Year
NEWMESSAGE	Indicates whether a new message has been received	1 Year
NO_CACHE	Indicates whether it is allowed to use cache	1 Year

Name	Description	Lifetime
MG_DNT	Allows you to restrict Adobe Commerce data collection if you have custom code to manage cookie consent on your site	1 Year
USER_ALLOWED_SAVE_COOKIE	Used for cookie restriction mode	1 Year
AUTHENTICATION_FLAG	Indicates if a shopper has signed in or signed out	1 Year
DATASERVICES_CUSTOMER_ID	Indicates if a shopper has signed in or signed out	1 Year
DATASERVICES_CUSTOMER_GROUP	Indicates a customer's group. This cookie is stored as sha1 checksum of the customer's group ID	1 Year
DATASERVICES_CART_ID	Identifies a shopper's cart actions	1 Year
DATASERVICES_PRODUCT_CONTEXT	Identifies a shopper's product interactions. This cookie contains the customer's unique quote ID in the system	1 Year

Name	Description	Lifetime
_ga	Used by Google Analytics	1 Year
_ga_*	Used by Google Analytics	1 Year
_gcl_au	Used by Google Analytics	1 Year
_tt_enable_cookie	Used by TikTok Pixel	1 Year
_ttp	Used by TikTok Pixel	1 Year
_fbp	Used by Facebook Pixel	1 Year
_fbc	Used by Facebook Pixel	1 Year

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