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.
Many of you are probably wondering more about jawline Botox—questions like, “Are there any cosmetic dermatology clinics in Hiroshima that offer jawline Botox?” or “What are the effects of jawline Botox? How long do they last?” We’ve summarized the procedure process and important points to note at YAYOI CLINIC, a cosmetic dermatology clinic in Hiroshima. If you’re considering jawline Botox or looking for a cosmetic dermatology clinic in Hiroshima that offers Botox injections, be sure to check this out.
Before Getting Jaw Botox in Hiroshima! Let’s Understand the Basics

Before getting jaw Botox in Hiroshima, let’s review some basic information about the procedure.
■What Is Jaw Botox? How It Works
The main muscle responsible for a square jawline is the “masseter muscle.” The masseter muscle runs from below the cheekbone to the corner of the jaw and is used when chewing food. It can become enlarged due to habits such as clenching or grinding the teeth, which can lead to a square jawline.
What is Elabotox?A treatment that involves injecting Type A botulinum toxin (botulinum toxin preparation) into overdeveloped masseter muscles to relax themThis treatment aims to reduce the prominent jawline caused by overdeveloped masseter muscles and achieve a sharper facial contour. By temporarily weakening muscle movement, this procedure is expected to result in changes to the facial contour.
■What Kinds of Concerns Are Best Addressed with Jawline Botox?
Jaw Botox is a treatment recommended for people with the following concerns or goals.
- I want a smaller, more defined face
- I want to achieve a refined jawline
- I want to clean up the contours of my face.
- I want to receive treatment that is quick and relatively painless.
- I would like to undergo a treatment that does not involve surgery
- I want to have sharp, refined facial features
However,These changes can be expected when the main cause of a prominent jawline is the development of the masseter muscle.That's right. If the size or shape of your face is prominent due to your bone structure or fat distribution, Botox injections in the jawline alone may not produce sufficient results. It is also sometimes used to reduce the strain caused by clenching or grinding your teeth.
■Things to Keep in Mind When Getting Jaw Botox
The effects of jaw Botox are temporary and do not last permanently. To maintain the effects,Requires regular treatmentSo please be careful.
Although the duration of the effects of jaw Botox varies from person to person, it is generally considered to last about 4 to 6 months. If you want the effects to last longer,As a general guideline, re-injection is recommended about once every 3 to 4 months.It is.
Yayoi Clinic, a cosmetic dermatology clinic in Hiroshima, explains the procedure for jawline Botox!
Next, we’ll explain the procedure for jawline Botox. Here, we’ll use the process at Yayoi Clinic, a cosmetic dermatology clinic in Hiroshima, as an example.
■Treatment Flow
The procedure for jaw Botox at Yayoi Clinic is as follows.
1. Counseling
First, the doctor will listen to your concerns and discuss your desired facial contours, and then assess the condition of your masseter muscles. Please feel free to discuss any anxieties or questions you may have about the procedure during the consultation.
2. Treatment
For patients who are sensitive to pain or feel anxious, we apply an anesthetic cream before beginning treatment. We inject the medication into the masseter muscle—the treatment site—using an ultra-fine needle. The injection volume is adjusted based on the patient’s condition. Although results vary from person to person, the procedure takesAbout 10 minutes is standard.It is.
■Precautions Before Treatment
Before undergoing the procedure, it is important to fully understand the risks and precautions and consider your options carefully. Additionally, individuals who meet the following criteria may not be eligible for jawline Botox. Please review them carefully.
| People Who Cannot Receive Jaw Botox |
*Please consult your doctor for details. |
If any of the following conditions apply to you, please carefully consider whether to undergo the procedure.
| People Who Should Carefully Consider Jaw Botox |
*Amyotrophic lateral sclerosis (ALS), etc.
|
If you have any medical conditions currently being treated or are taking any medications, be sure to tell your doctor the names of the medications, the dosages, and how long you have been taking them.
■Key Points for Post-Treatment Care and Follow-Up
Since jaw Botox is an injection treatment that does not involve incisions,Downtime is relatively shortIt is generally understood that after the procedure, the condition of your skin will be checked, and if there is no severe swelling or other abnormalities, you may go home immediately. You may take a bath on the evening of the procedure, butDo not rub or massage the treatment area.Be careful not to do so.
After a Botox injection in the jaw area, you may experience temporary bruising, swelling, or needle marks at the injection site. These symptoms usually subside over time, but if you notice any symptoms that concern you, please consult the clinic where you received the treatment.
[Jaw Botox] 3 Reasons to Choose Hiroshima Yayoi Clinic
When looking for a clinic in the Hiroshima area that offers jaw Botox, avoid making your decision based solely on reasons such as “the treatment is inexpensive” or “the online reviews are good.” To ensure you don’t regret your jaw Botox treatment, it’s important to choose your clinic carefully.
If you’re looking for a cosmetic dermatology clinic in Hiroshima that offers jawline Botox, please consider Yayoi Clinic. Below, we’ll introduce three reasons why patients choose Yayoi Clinic for jawline Botox.
■BIANCA CLINIC: Pain-Relief Formulation Developed Exclusively by BIANCA CLINIC
It is often said that jaw Botox injections—which involve injecting the medication into the jaw area (masseter muscle)—can be painful. For this reason, Yayoi Clinic uses a medication formulated exclusively by Bianca Clinic. Since this medication is designed to minimize pain during injection, it may be a good option for those who are concerned about pain.
■ Uses the “Imaizumi Method®” injection technique

At Yayoi Clinic, our jawline Botox treatments incorporate an original injection technique known as the “Imaizumi Method®.” The Imaizumi Method® was developed by Dr. Akiko Imaizumi, director of the “Seisenkai Imaizumi Skin Clinic” and a physician renowned for her expertise in Botox injections, whoAn injection technique developed based on anatomical knowledge and experience with injection therapyThat's right. By taking the risks of Botox injections into account and administering the treatment in a way that balances well with each individual's facial features, we can achieve a more natural-looking jawline.
■Recommendations for Medications Suited to the Treatment Area
At Yayoi Clinic, we use two types of treatments—"BOTOX VISTA®" and "NABOTA®"—after carefully considering the potential risks. During your consultation, our doctors can recommend the treatment best suited for your specific treatment area.
You can view case studies of jaw Botox treatments at Yayoi Clinic in the case study list on our official website.
■ Conclusion.
For those looking for a cosmetic dermatology clinic in the Hiroshima area that offers jawline Botox, or for anyone who feels self-conscious about a prominent jawline, we’ve provided information on jawline Botox. At Yayoi Clinic, we take great care in selecting our injection techniques and medications, and we strive to provide jawline Botox treatments with minimal discomfort. Jawline Botox is used to address a variety of concerns, such as “wanting a sharper jawline,” “wanting a smaller-looking face,” or “wanting to reduce teeth grinding or clenching.” If you’re considering a cosmetic dermatology clinic in Hiroshima City, please feel free to contact Yayoi Clinic.
Aesthetic Dermatology, Aesthetic Medicine, Aesthetic Surgery, Art Make-up Yayoi Clinic (YAYOI CLINIC) in Hiroshima introduces treatments for different problems of the skin, body, and face.
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.
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Description of Treatment] Erabotox
Recommended frequency of treatment] Once every 3 to 4 months *Return around 14 days after the peak effect.
Cost】¥29,800〜¥32,800*Depends on the formulation and number of units used.
Side effects/risks] Headache, pain and swelling at the injection site, partial muscle weakness, redness, bruising, skin tightness, numbness, prickling sensation, nausea, temporary indentation, and internal bleeding.
Equipment used.
Elabotox treatments include treatments that are different from those for which the drug is not approved in Japan or for which the drug is approved for regulatory use.
Drugs and medical devices used for treatment were imported through a private importation procedure based on the judgment of a physician at our clinic.
https://www.yakubutsu.mhlw.go.jp/individualimport/purchase/index.html
There are no other domestically approved drugs with the same ingredients or performance, except for those approved by the pharmaceutical affairs bodies.
Information on safety, etc. in other countries
-BOTOX VISTA® approved by the Japanese regulatory authorities for the treatment of expression lines between the eyebrows or at the corners of the eyes in adults under 65 years of age.
-NABOTA receives U.S. FDA approval
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.