Prases Pharmaceutical Co., Ltd., whose theme is "Beauty and Health" and whose slogan is "Developing Together, Living Together," will begin selling "Fist of the North Star Hot Patch," a Category 3 pharmaceutical product, in two types of packaging to choose from: Kenshiro Ver. and Raoh Ver., starting in July 2026.
"Fist of the North Star Hot Patch" ~Legend of the End-of-the-Century Hot Patch~
This product is a popular adhesive acupressure/warming patch type medicine both domestically and internationally. It can be applied precisely to specific areas, is inconspicuous, yet provides a strong warming sensation, and is effective for lower back pain, stiff shoulders, joint pain, muscle fatigue, etc. Furthermore, it features a formula with approximately 1.8 times the amount of warming ingredients found in similar products generally on the market, resulting in a highly effective sensation. The image of the pressure points from Fist of the North Star is added to further enhance user expectations.
The packaging features homages to Kenshiro's famous lines, "You've already put it on...", and Raoh's "Then I'll fight this too!", and it contains seven ingredients, numbers that are very memorable in Fist of the North Star, such as "Seven Scars" and "Big Dipper," resulting in a finish that is truly on a post-apocalyptic level! Experience the new legend of post-apocalyptic hot patches, Fist of the North Star Hot Patch!
【Product Overview】
Product Name: Fist of the North Star Hot Patch (Kenshiro Ver., Raoh Ver.)
Capacity and Price: 120 sheets, open price
How to purchase: Available at drugstores and discount stores nationwide in the pharmaceutical section.
【Company Profile】
Company Name: Prases Pharmaceutical Co., Ltd.
Location: Yasuda Building No. 7, 13-15 Kamikawabata-machi, Hakata-ku, Fukuoka City, Fukuoka Prefecture
Representative: Norio Takeshita, Chairman and Representative Director
Established: 1994 (Heisei 6)
Business scope:
Planning, development, and wholesale of cosmetics
Planning, development, and wholesale distribution of health foods (vitamin and mineral supplements, diet foods, health teas, etc.)
URL：https://purasesu-inc.com/
Ingredients and Quantity: Per 100g of ointment
dl-Camphor 1.26g
l-menthol 3.16g
Peppermint oil 0.79g
Methyl salicylate 6.32g
Glycyrrhetinic acid 0.148g
Tocopherol acetate 0.35g
Nonyl vanillylamide 0.053g
The additives include polybutene, natural rubber, polyisobutylene, ester gum, terpene resin, calcium carbonate, methyl acrylate/2-ethylhexyl acrylate copolymer resin, polyoxyethylene nonylphenyl ether, and natural rubber latex.
Efficacy or effect
Lower back pain, bruises, sprains, stiff shoulders, joint pain, muscle pain, muscle fatigue, chilblains
Dosage and Administration
Peel off the liner and apply it to the affected area once or twice a day.
(Precautions related to usage and dosage)
① Please strictly follow the instructions for use and dosage.
② When using this product on children, please ensure they use it under the guidance and supervision of a guardian.
③ Do not warm the area where the patch has been applied with a heated table (kotatsu), electric blanket, etc.
④ If you are sweating or the affected area is wet, please wipe it thoroughly before use.
⑤ This patch may cause strong irritation if you sweat after applying it, so do not use it before engaging in activities or sports that are likely to cause sweating.
⑥ If you have sensitive skin, before use, apply a small piece (approximately 1-2 cm square) to a sensitive area of skin on the inside of your arm for at least half a day to check for any symptoms such as rash, redness, itching, or irritation.
⑦ Taking a bath while the patch is still applied or immediately after removing it may cause strong irritation, so please remove it at least one hour before bathing. Also, please wait about 30 minutes after bathing before using it again.
Precautions for use: Things you should not do
(Failure to follow these instructions may worsen your current symptoms or increase the likelihood of side effects.)
1. The following people should not use this product.
People who have experienced allergic reactions to natural rubber.
2. Do not use on the following areas.
(1) Around the eyes, mucous membranes, etc.
(2) Eczema, rashes, and open wounds.
To consult
1. The following people should consult a doctor, pharmacist, or registered salesperson before use:
People who have experienced allergic reactions to medications or other substances.
2. If the following symptoms appear after use, they may be side effects.
Stop using the product immediately and consult a doctor, pharmacist, or registered salesperson with this outer box.
Affected area: Skin; Symptoms: Rash, redness, itching, pain
3. If symptoms do not improve after 5-6 days of use, discontinue use and consult a doctor.
Take the box and consult with a doctor, pharmacist, or registered salesperson.
Storage and Handling Precautions
1. Store in a cool, dry place away from direct sunlight.
2. Keep out of reach of children.
3. Do not transfer to another container (this may cause misuse or alter the quality).
4. After opening, fold the opening of the bag and store it in the outer box.
5. Do not use products that have passed their expiration date.