Class 3 OTC Drug
External Patch
Cooling Type
Two Size Lineup
ROIHI-TSUBOKO™ Cool / Cool Large Size
For severe pain such as stiff shoulders and lower back pain. Round patches to choose according to the area and range of application.
Regular size: Diameter 2.8cm, 156 sheets
Large size: Diameter 3.9cm, 78 sheets
Cool and refreshing sensation
Product Overview
The ROIHI-TSUBOKO™ Cool series is a round-shaped patch with a cooling effect, used by applying to painful points such as stiff shoulders, lower back pain, joint pain, and muscle pain.
Contains active ingredients methyl salicylate, ℓ-menthol, and dℓ-camphor. Choose from the regular size for targeting small areas or the large size for easy application to wide areas such as lower back and back. Both have stretchable bases that fit skin movement.
When ordering, please select "Regular 156 sheets" or "Large 78 sheets" from the product options.
Choose from two sizes
Regular Size
ROIHI-TSUBOKO™ Cool
Diameter
2.8cm
156 sheets JAN: 4987167070359
Product Number: RC156
For those who want to apply to targeted points such as shoulders, neck, and joints.
Large Size
ROIHI-TSUBOKO™ Cool Large Size
Diameter
3.9cm
78 sheets JAN: 4987167093907
Product Number: RC78
About twice the area of regular. Suitable for wide areas such as lower back and back.
Size and Specification Comparison
| Comparison Items |
Regular Size |
Large Size |
| Sales Name |
ROIHI-TSUBOKO Cool |
ROIHI-TSUBOKO Cool Large Size |
| JAN Code |
4987167070359 |
4987167093907 |
| Product Number |
RC156 |
RC78 |
| Size |
Diameter 2.8cm |
Diameter 3.9cm |
| Content Quantity |
156 sheets |
78 sheets |
| Area |
Standard Size |
About twice the size of regular |
| Recommended Areas |
Targeted points such as shoulders, neck, and knees |
Relatively wide areas such as lower back and back |
| Product Category |
Class 3 OTC Drug |
| Dosage Form |
Round Plaster |
| Manufacturer and Distributor |
Nichiban Co., Ltd. |
Features of the ROIHI-TSUBOKO™ Cool Series
① Two sizes to choose from according to the area Choose between the regular size with a diameter of 2.8cm and the large size with a diameter of 3.9cm, about twice the area.
② Cool and refreshing sensation Analgesic and anti-inflammatory ingredients such as methyl salicylate and ℓ-menthol act on severe pain in shoulders, lower back, joints, and muscles.
③ Less noticeable and hard to peel off Beige color that blends well with the skin. Nichiban's adhesive technology ensures a perfect fit even on moving areas.
④ Stretchable Knit Fabric Uses polyester knit fabric. It stretches with skin movement, reducing discomfort while wearing.
Check Features with Images
*The following images mainly show the regular size. The large type has a diameter of 3.9cm.
Easy-to-apply round shape
Small round shape with a diameter of 2.8cm, designed to be easy to apply to targeted points.
Cooling Stimulation
Provides a cool sensation and acts on severe pain in shoulders, lower back, joints, and muscles.
Less noticeable and sticks well
Beige color that blends well with the skin, making it less noticeable while worn.
Excellent Fit
The stretchable polyester knit fabric fits according to skin movement.
Ingredients and Quantity
Common to both regular and large / per 100g of patch
| Active Ingredients |
Quantity |
Features |
| Methyl salicylate |
6.7g |
Acts as an analgesic and anti-inflammatory ingredient to relieve pain in the affected area. |
| ℓ-Menthol |
6.7g |
Provides a refreshing sensation and a cool feeling during use. |
| dℓ-Camphor |
3.3g |
Formulated with analgesic and anti-inflammatory ingredients. |
Contains additives such as styrene-isoprene-styrene block copolymer, terpene resin, hydrogenated rosin glycerin ester, liquid paraffin, BHT, fragrance, and one other ingredient.
Efficacy and Effects
Common to both regular and large sizes.
Shoulder stiffness
Lower back pain
Joint pain
Muscle pain
Muscle fatigue
Bruise
Sprain
How to Use
STEP 1
Lightly fold the film and slightly lift the edge of the patch.
STEP 2
Peel off the raised part with your finger and remove it from the film.
STEP 3
Press with your finger to find the point where you feel pain or stiffness.
STEP 4
Apply it to the targeted point.
STEP 5
For areas with strong stiffness, you can apply multiple Patches together while monitoring the condition.
STEP 6
Wait for a while after applying.
STEP 7
You will gradually feel the cooling stimulation.
STEP 8
Replace the Patch when the cooling sensation fades.
Reference examples for application
Shoulder stiffness
Around the shoulders
Around the shoulder blades
Shoulders and back
Lower back pain
Around the waist
Side of the waist
Around the buttocks
Knees, legs, ankles
Around the knee
Legs and calves
Around the ankle
How to Choose Size
| Choosing Points |
Regular size 156 pieces |
Large size 78 pieces |
| Application Area |
Small points |
Relatively wide areas |
| Recommended Areas |
Shoulders, neck, knees, ankles, etc. |
Waist, back, thighs, etc. |
| Features |
Easy to adjust position precisely |
Covers a wide area with one Patch |
| Ingredients and Efficacy |
Active ingredients, efficacy, and usage are the same. |
Difference from warming type: This product is a cooling type with a refreshing sensation. Choose warming or cooling based on which feels more comfortable when applied.
Usage and Dosage
Apply the Patch several times a day to the affected area for both regular and large sizes.
Please read the package insert carefully before use. For external use only; do not ingest.
Frequently Asked Questions (FAQ)
QWhich should I choose, regular or large size?
AFor precise application on targeted points like shoulders or neck, the 2.8 cm diameter regular size is recommended; for relatively larger areas like the waist or back, the 3.9 cm diameter large size is recommended.
QAre the ingredients or effects different between regular and large sizes?
AThe types and amounts of active ingredients, efficacy, and usage are the same. The main difference is the diameter and quantity per pack.
QHow long does the effect last?
ADuration varies depending on the application area, season, and individual differences, but the manufacturer suggests the effect lasts about 5 to 12 hours. Replace the Patch when the cooling sensation fades.
QHow should I choose between the warming and cooling types?
AThere is no special distinction in efficacy or effects. Choose between the warming or cooling type based on which feels more comfortable when applied.
QCan it be used on children?
AWhen using on children, use under the supervision and guidance of a guardian. If you have sensitive skin, apply a small piece to the inside of the arm for more than half a day to check for any abnormalities before use.
QCan it be used during pregnancy or breastfeeding?
APregnant women, those who may be pregnant, and breastfeeding women should consult a doctor, pharmacist, or registered seller before use.
QAre there areas where I cannot use the Patch?
ADo not use around the eyes, mucous membranes, eczema, rashes, or wounds.
QWhat should I do if I experience rash, redness, or itching?
AStop use immediately and consult a doctor, pharmacist, or registered seller with the package insert.
QWhat if symptoms do not improve no matter how many days I use it?
AIf symptoms do not improve after 5 to 6 days of use, stop using and consult a doctor, pharmacist, or registered seller with the package insert.
QAre there any tips to prevent the Patch from peeling off easily?
ABefore applying, thoroughly wipe away sweat and moisture, and clean the affected area. If you have sensitive skin, do not apply repeatedly to the same spot.
About the ROIHI Series
NICHIBAN ROIHI SERIES
The ROIHI-TSUBOKO series is a long-trusted NICHIBAN pain relief and anti-inflammatory Patch series, featuring small round Patches that are easy to apply to stiff or painful points.
The ROIHI-TSUBOKO™ Cool Series offers the same easy-to-apply round shape and fit, designed for those who prefer a refreshing cooling sensation. Available in two sizes, regular and large, to suit the application area and range.
Usage Precautions
Do not use on the following areas.
・Around the eyes, mucous membranes, etc.
・Eczema, rashes, wounds
Consultation Required Before Use
・Individuals or family members with allergies
・Those who have experienced allergic reactions to medications
・Pregnant women, those who may be pregnant, and breastfeeding women
Storage and Handling Precautions
・Keep out of reach of children.
・Store in a cool, dry place away from direct sunlight.
・To maintain quality, please close the bag zipper after opening and store it.
・Do not use products past their expiration date.
● Features
● Roihi Tsuboko Cool contains active ingredients such as methyl salicylate and l-menthol, which are analgesic and anti-inflammatory components that show excellent effects on stiff shoulders, and painful conditions of the lower back, joints, and muscles.
● It is a small, round plaster that is easy to apply by yourself and inconspicuous.
● It is elastic, so it fits well to the skin.
【Class 3 OTC Drug】
●Efficacy/Effects
Stiff shoulders, lower back pain, joint pain, muscle pain, muscle fatigue, bruises (contusions), sprains
＜Precautions related to Efficacy/Effects＞
●Dosage and Administration
Apply to the affected area several times a day.
＜Precautions related to Dosage and Administration＞
(1) When using on children, please use under the guidance and supervision of a guardian.
(2) People with sensitive skin should apply a small piece about 1 cm square to the inside of the arm for more than half a day before use, and confirm that symptoms such as rash, redness, itching, or irritation do not appear.
(3) People with sensitive skin should not apply continuously to the same area.
(4) Wipe off sweat well and clean the affected area before applying.
(5) For external use only; do not take internally.
●Ingredients/Quantity
Per 100g of ointment base
Methyl salicylate 6.7g
l-Menthol 6.7g
dl-Camphor 3.3g
(Elasticity)
〔Additives〕
Styrene-isoprene-styrene block copolymer, terpene resin, hydrogenated rosin glycerol ester, liquid paraffin, dibutylhydroxytoluene (BHT), fragrance, and one other ingredient
＜Precautions related to Ingredients/Quantity＞
●Dosage Form
Plaster (external use - plaster)
●Precautions for Use
■Do not do (Contraindications)
(If not followed, current symptoms may worsen or side effects may occur more easily)
1. Do not use on the following areas:
(1) Around the eyes, mucous membranes, etc.
(2) Eczema, irritation, wounds.
■Consult
1. The following people should consult a doctor, pharmacist, or registered seller before use:
(1) Those who themselves or whose family members have an allergic constitution.
(2) Those who have experienced allergic symptoms (such as rash, redness, itching, irritation, etc.) caused by drugs or cosmetics.
2. If any of the following symptoms appear after use, there is a possibility of side effects, so stop use immediately and consult a doctor, pharmacist, or registered seller with this instruction leaflet.
［Affected area: Symptoms］
Skin: rash, redness, itching, swelling, irritation, pigmentation, skin peeling, etc.
3. If symptoms do not improve after 5 to 6 days of use, stop use and consult a doctor, pharmacist, or registered seller with this instruction leaflet.
●Precautions for Storage and Handling
(1) Keep out of reach of children.
(2) Avoid direct sunlight and store in a cool place with as little humidity as possible.
(3) To prevent misuse and maintain quality, close the zipper after opening and store.
(4) Do not use products past the expiration date.
