Kiko Kono, M.D.
Profile
Graduated from Kawasaki Medical School. Worked as a dermatologist for about 20 years at core hospitals. After many years of experience and achievements, he became a cosmetic dermatologist. His practice style is to examine the skin thoroughly and pursue what is happening where on the skin and approach the problem. Her specialties include customized treatment, laser treatment, Botox, and skin growth injections. In her private life, she is a mother of two children.
Since summer brings the risk of hyperpigmentation from UV rays and can make skin more sensitive due to sweat and sebum, many people may choose to hold off on cosmetic procedures. However, there are certain treatments that are easy to undergo even in the summer. In this four-part series, we’ll introduce cosmetic procedures you’ll want to try specifically because it’s summer.
An Explanation of Why Cosmetic Procedures Are Considered a No-Go in Summer

Some of you may be wondering, “Is it a bad idea to get cosmetic procedures in the summer?” The reasons why people tend to avoid cosmetic procedures in the summer include the risk of hyperpigmentation from UV rays and the fact that sweat and sebum can make the skin more sensitive.
However, if you pay attention to the treatment details and aftercare,There are many cosmetic medical treatments available even in the summer.. Here, we’ll introduce some cosmetic procedures that are recommended even in the summer.
"Intense Ultra" and "Mesona J" for Caring for Summer-Damaged Skin

"Intense Ultra" is ideal for cosmetic treatments for skin that has accidentally gotten sunburned.A treatment that delivers ingredients such as tranexamic acid and vitamin C—which help soothe the skin—to the skin's stratum corneumBy delivering ultrasound deep into the skin, it supports metabolism and improves skin condition. The Intense Ultra is designed with “pain,” “irritation,” and “noise” in mind, reducing discomfort during the treatment so you can relax while receiving it.
| Treatment Time | About 20 to 30 minutes |
| Treatment Duration and Number of Sessions | Depending on skin condition |
| Side Effects and Risks | Allergic reactions to the medication used (redness, a sensation of heat, itching, swelling, rash, etc.) |
| Fee (tax included) | Skin Improvement Course: Starting at 12,100 yen (tax included)
Relaxation Package: 6,930 yen (tax included) and up *When combined with other treatments |
"Mesona J" is ideal for skin that's tired from the summer heat. It effectively delivers skin-beautifying ingredients deep into the stratum corneum, giving your skin a brighter appearance immediately after treatment. Furthermore,Because it uses a special type of electrical stimulation, this treatment doesn’t damage the skin, so you can feel confident getting it even before an important event.It is.
| Treatment Time | 15 to 30 minutes |
| Treatment Duration and Number of Sessions | About 4-6 times per month |
| Side Effects and Risks | Allergic reactions to the medication used (redness, a sensation of heat, itching, swelling, rash, etc.) |
| Fee (tax included) | Vitamin C or Tranexamic Acid (Single Item): Starting at 19,800 yen (tax included) Anti-Aging (Full Treatment): 32,780 yen (tax included) |
"Lala Peel" and "ThermaHand": Treatments That Are Easy to Undergo Even in the Summer

"Lala Peel" is perfect for people with sensitive skin.A peeling treatment that cares for the skin from the inside out by allowing active ingredients to penetrateThat's right. Since dead skin cells are removed as part of the normal skin renewal process—not artificially—There's no need to worry about peeling or downtime.. You can achieve a dewy, radiant complexion.
| Treatment Time | About 20 to 30 minutes |
| Treatment Duration and Number of Sessions | 2 weeks to 1 month (5-10 times/1 course) |
| Side Effects and Risks | Temporary redness, dryness, burning, itching, discomfort, etc. |
| Fee (tax included) | Face Only: 12,100 yen (tax included) / session Up to the neck: 19,900 yen (tax included) / per session |
If you want to tighten your jawline and achieve a slimmer face, “ThermaHand” is the right choice for you. By precisely targeting fat with high-frequency RF energy, it effectively tightens sagging facial skin.A treatment that uses specialized gloves to address even the finest details, leading to a beautiful, sculpted, slimmer face. Furthermore, it is designed to minimize the heat, pain, and discomfort typically associated with RF treatments, making it a relatively comfortable procedure.
| Treatment Time | 30-45 minutes |
| Treatment Duration and Number of Sessions | Once every 1 to 3 months |
| Side Effects and Risks | Burns, redness, swelling, or a sensation of heat at the treatment site, etc. |
| Fee (tax included) | Full Face: 88,000 yen (tax included)
Entire Face + Under the Chin: 99,000 yen (tax included) |
For summer cosmetic procedures, visit YAYOI CLINIC
While people often think it’s best to avoid cosmetic procedures in the summer, there are actually many treatments you can undergo even during this season—if you choose the right ones. By incorporating skincare routines tailored to the unique summer environment—such as UV exposure, sweat, and dryness caused by air conditioning—it becomes easier to maintain beautiful skin.
At Yayoi Clinic, we recommend treatments tailored to each individual’s skin condition and concerns. If you’re considering cosmetic procedures this summer, please feel free to contact us for a consultation.
Aesthetic Dermatology, Cosmetic Medicine, Cosmetic Surgery, Art Makeup in Hiroshima YAYOI CLINIC offers treatments for different skin, body, and facial concerns.
In order to offer a better option for everyone, we will assess each person's skin condition and formulate a treatment plan that meets their needs in terms of treatment duration, budget, and acceptable downtime.
If you have any concerns, please come for a counseling session first.
Description of treatment] Intense Ultra
Approximate number of times of treatment] Every 1 time
Cost] ¥13,200 - ¥110,000 *Prices vary depending on the course and number of times.
Adverse reactions/risks: Redness, heat, itching, swelling, rash, etc. due to allergic reactions to the drugs used.
Equipment used.
Intense Ultra treatments include procedures using domestically unapproved drugs or medical devices.
Drugs and medical devices used for treatment were imported through a private importation procedure based on the judgment of a physician at our clinic.
There are no other domestically approved drugs with the same ingredients or performance.
Information on safety, etc. in other countries
Significant risks and side effects may not be evident.
About the Adverse Reactions Relief System for Drugs
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief System.
[Description of treatment] Mesona J.
Approximate number of treatments] Once every 4 weeks (1 course: about 4 to 6 treatments) *Depends on the treatment.
Cost】 ¥21,780~ ¥32,780
Adverse effects/risks
Redness, heat, itching, swelling, and rashes may occur due to allergic reactions to the drugs used.
In rare cases, some patients may feel a tingling sensation during the treatment. Please let us know if this is the case.
There may be a taste sensation of iron in the mouth and a flash of light due to the procedure near the eyes, but this is not a problem.
Equipment used.
Treatment of Mesotherapy includes procedures using domestically unapproved drugs or medical devices.
The medicines and medical equipment used for treatment were purchased from SeleneMedical, Inc. under the judgment of our physicians. Please refer to the right column for information on drugs and other items of note for personal purchase. https://www.yakubutsu.mhlw.go.jp/individualimport/purchase/index.html
There are no other domestically approved drugs with the same ingredients or performance.
Information on safety, etc. in Japan
The following certifications have been obtained
Safety standard JIS-T 0601-1 (IEC60601-1:2005)
Electromagnetic compatibility (EMC) IEC60601-1-2:ed3
About the Adverse Reactions Relief System for Drugs
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief System.
Description of treatment] Lara Peel
Approximate number of treatments: Once a week at the earliest.
2 weeks to 1 month (5-10 times/1 course) *Treatment intervals are suggested according to skin conditions.
Cost] 1 time ¥12,100~¥19,900
[Side effects/risks] Side effects/risks: temporary redness, dryness, twitching, itching, discomfort, etc.
Equipment used.
LaraPir treatment involves the use of a domestically unapproved drug or medical device.
The medicines and medical devices used for treatment were imported from MD Skin Solutions, Inc. under the judgment of our doctors.
There are no other domestically approved drugs with the same ingredients or performance.
Information on safety, etc. in other countries
-All products are CE certified in Europe.
About the Adverse Reactions Relief System for Drugs
-In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief Program.
[Treatment Details] ThermaHand
[Recommended Frequency of Treatments] Once every 1 to 3 months *The interval between treatments varies from person to person.
[Cost] ¥86,000–¥99,000
[Side Effects and Risks] Burns, redness, swelling, and a sensation of heat at the treatment site. However, all of these can be alleviated with prompt treatment.
Equipment used.
Therma Hand treatments include procedures using domestically unapproved drugs or medical devices.
The medicines and medical equipment used for treatment were purchased from K.O.tech, Inc. based on the judgment of our physicians.
There are no other domestically approved drugs with the same ingredients or performance.
Information on safety, etc. in other countries
As an unapproved medical device in Japan, significant risks and side effects may not have been identified.
About the Adverse Reactions Relief System for Drugs
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief System.