The 20 Best Delayed Ejaculation Doctors in Japan

Find the Top Delayed Ejaculation Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 34 doctor with experience in Delayed Ejaculation near Japan. Of these, 31 are Experienced and 3 are Advanced.

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34 providers found
    Advanced in Delayed Ejaculation

    Shinichiro Fukuhara
    Advanced in Delayed Ejaculation

    Shinichiro Fukuhara
    Referral may be required
    Suita, JP 

    Shinichiro Fukuhara practices practicing medicine in Suita, Japan. Fukuhara is rated as an Advanced expert by MediFind in the treatment of Delayed Ejaculation. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Infertility, Varicocele, Delayed Ejaculation, Nephrectomy, and Kidney Transplant.

    Advanced in Delayed Ejaculation

    Yoshikazu Sato
    Advanced in Delayed Ejaculation

    Yoshikazu Sato
    Referral may be required
    Sapporo, JP 

    Yoshikazu Sato practices practicing medicine in Sapporo, Japan. Mr. Sato is rated as an Advanced expert by MediFind in the treatment of Delayed Ejaculation. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Premature Ejaculation, Paraphimosis, Delayed Ejaculation, Penectomy, and Lithotripsy.

    Advanced in Delayed Ejaculation

    Koichi Nagao
    Advanced in Delayed Ejaculation

    Koichi Nagao
    Referral may be required
    Tokyo, JP 

    Koichi Nagao practices practicing medicine in Tokyo, Japan. Mr. Nagao is rated as an Advanced expert by MediFind in the treatment of Delayed Ejaculation. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Retrograde Ejaculation, Delayed Ejaculation, Infertility, Lithotripsy, and Orchiectomy.

    Learn about our expert tiers
    Experienced in Delayed Ejaculation

    Masato Shirai
    Experienced in Delayed Ejaculation

    Masato Shirai
    Referral may be required
    Urayasu, JP 

    Masato Shirai practices practicing medicine in Urayasu, Japan. Mr. Shirai is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Erectile Dysfunction (ED), Hypogonadism, Premature Ejaculation, Isolated Hypogonadotropic Hypogonadism, and Hormone Replacement Therapy (HRT).

    Experienced in Delayed Ejaculation

    Akiyoshi Osaka
    Experienced in Delayed Ejaculation

    Akiyoshi Osaka
    Referral may be required
    Koshigaya, JP 

    Akiyoshi Osaka practices practicing medicine in Koshigaya, Japan. Osaka is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Testicular Cancer, Delayed Ejaculation, Undescended Testicle, Orchiectomy, and Kidney Transplant.

    Experienced in Delayed Ejaculation

    Kunihisa Nezu
    Experienced in Delayed Ejaculation

    Kunihisa Nezu
    Referral may be required
    Sendai, JP 

    Kunihisa Nezu practices practicing medicine in Sendai, Japan. Nezu is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. Their clinical expertise encompasses Delayed Ejaculation, Retroperitoneal Liposarcoma, Renal Cell Carcinoma (RCC), and Autosomal Dominant Polycystic Kidney Disease.

    Experienced in Delayed Ejaculation

    Norio Nonomura
    Experienced in Delayed Ejaculation

    Norio Nonomura
    Referral may be required
    Suita, JP 

    Norio Nonomura practices practicing medicine in Suita, Japan. Mr. Nonomura is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Renal Cell Carcinoma (RCC), Urothelial Cancer, Prostate Cancer, Kidney Transplant, and Nephrectomy.

    Experienced in Delayed Ejaculation

    Kouhei Sugimoto
    Experienced in Delayed Ejaculation

    Kouhei Sugimoto
    Referral may be required
    Koshigaya, JP 

    Kouhei Sugimoto practices practicing medicine in Koshigaya, Japan. Mr. Sugimoto is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. His clinical expertise encompasses Varicocele, Delayed Ejaculation, Klinefelter Syndrome, and Undescended Testicle.

    Experienced in Delayed Ejaculation

    Hikaru Tomoe
    Experienced in Delayed Ejaculation

    Hikaru Tomoe
    Referral may be required
    Sayama, JP 

    Hikaru Tomoe practices practicing medicine in Sayama, Japan. Tomoe is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Interstitial Cystitis, Stress Urinary Incontinence, Uterine Prolapse, Urinary Incontinence, and Endoscopy.

    Experienced in Delayed Ejaculation

    Yoshitaka Kuwahara
    Experienced in Delayed Ejaculation

    Yoshitaka Kuwahara
    Referral may be required
    Tokyo, JP 

    Yoshitaka Kuwahara practices practicing medicine in Tokyo, Japan. Mr. Kuwahara is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. His clinical expertise encompasses Enlarged Prostate (BPH), Retrograde Ejaculation, Delayed Ejaculation, Urinary Incontinence, and Prostatectomy.

    Experienced in Delayed Ejaculation

    Kazutaka Saito
    Experienced in Delayed Ejaculation

    Kazutaka Saito
    Referral may be required
    Koshigaya, JP 

    Kazutaka Saito practices practicing medicine in Koshigaya, Japan. Saito is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Renal Cell Carcinoma (RCC), Bladder Cancer, Prostate Cancer, Nephrectomy, and Prostatectomy.

    Experienced in Delayed Ejaculation

    Juntaro Koyama
    Experienced in Delayed Ejaculation

    Juntaro Koyama
    Referral may be required
    Sendai, JP 

    Juntaro Koyama practices practicing medicine in Sendai, Japan. Koyama is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Testicular Cancer, Delayed Ejaculation, Enlarged Prostate (BPH), and Bladder Cancer.

    Experienced in Delayed Ejaculation

    Shinichi Yamashita
    Experienced in Delayed Ejaculation

    Shinichi Yamashita
    Referral may be required
    Sendai, JP 

    Shinichi Yamashita practices practicing medicine in Sendai, Japan. Mr. Yamashita is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Testicular Cancer, Urothelial Cancer, Erectile Dysfunction (ED), Nephrectomy, and Prostatectomy.

    Experienced in Delayed Ejaculation

    Ippei Hiramatsu
    Experienced in Delayed Ejaculation

    Ippei Hiramatsu
    Referral may be required
    Tokyo, JP 

    Ippei Hiramatsu practices practicing medicine in Tokyo, Japan. Hiramatsu is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Erectile Dysfunction (ED), Hypogonadism, Bacterial Prostatitis, and Delayed Ejaculation.

    Experienced in Delayed Ejaculation

    Takuji Tsukamoto
    Experienced in Delayed Ejaculation

    Takuji Tsukamoto
    Referral may be required
    Tokyo, JP 

    Takuji Tsukamoto practices practicing medicine in Tokyo, Japan. Tsukamoto is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. Their clinical expertise encompasses Enlarged Prostate (BPH), Retrograde Ejaculation, Delayed Ejaculation, Urinary Incontinence, and Prostatectomy.

    Experienced in Delayed Ejaculation

    Haruaki Sasaki
    Experienced in Delayed Ejaculation

    Haruaki Sasaki
    Referral may be required
    Yokohama, JP 

    Haruaki Sasaki practices practicing medicine in Yokohama, Japan. Sasaki is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. Their clinical expertise encompasses Erectile Dysfunction (ED), Premature Ejaculation, Delayed Ejaculation, and Pheochromocytoma.

    Experienced in Delayed Ejaculation

    Toshiyuki Iwahata
    Experienced in Delayed Ejaculation

    Toshiyuki Iwahata
    Referral may be required
    Koshigaya, JP 

    Toshiyuki Iwahata practices practicing medicine in Koshigaya, Japan. Mr. Iwahata is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Testicular Cancer, Undescended Testicle, Delayed Ejaculation, Leydig Cell Testicular Tumor, and Orchiectomy.

    Experienced in Delayed Ejaculation

    Koji Chiba
    Experienced in Delayed Ejaculation

    Koji Chiba
    Referral may be required
    Kobe, JP 

    Koji Chiba practices practicing medicine in Kobe, Japan. Mr. Chiba is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Varicocele, Hypogonadism, Hypogonadotropic Hypogonadism, Nephrectomy, and Prostatectomy.

    Experienced in Delayed Ejaculation

    Kenzo Nakamura
    Experienced in Delayed Ejaculation

    Kenzo Nakamura
    Referral may be required
    Kunitachi, JP 

    Kenzo Nakamura practices practicing medicine in Kunitachi, Japan. Mr. Nakamura is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. His clinical expertise encompasses Enlarged Prostate (BPH), Retrograde Ejaculation, Delayed Ejaculation, Urinary Incontinence, and Prostatectomy.

    Experienced in Delayed Ejaculation

    Naoki Kawamorita
    Experienced in Delayed Ejaculation

    Naoki Kawamorita
    Referral may be required
    Sendai, JP 

    Naoki Kawamorita practices practicing medicine in Sendai, Japan. Mr. Kawamorita is rated as an Experienced expert by MediFind in the treatment of Delayed Ejaculation. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Urinary Incontinence, Scrotal Swelling, Stress Urinary Incontinence, Orchiectomy, and Prostatectomy.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 34

    Last Updated: 06/30/2026

    What is the definition of Delayed Ejaculation?

    Delayed ejaculation is a medical condition in which a male cannot ejaculate easily or at all. It may occur either during intercourse or by manual stimulation with or without a partner. Ejaculation is when semen is released from the penis.

    When should I see a Delayed Ejaculation doctor in Japan?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Delayed Ejaculation doctor in Japan?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best Delayed Ejaculation doctor in Japan?

    You can find a Delayed Ejaculation doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Delayed Ejaculation doctors in Japan?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Delayed Ejaculation doctors in Japan?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Delayed Ejaculation doctor in Japan?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Delayed Ejaculation doctor search results page. 

    Why is it important to get a second opinion from a different Delayed Ejaculation doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Delayed Ejaculation doctor in Japan?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Delayed Ejaculation doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Delayed Ejaculation doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Delayed Ejaculation doctors in Japan?

    Look for the filter feature on the left side of the Delayed Ejaculation doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Delayed Ejaculation doctor that offers video calls?

    Look for the filter feature on the left-side of the Delayed Ejaculation doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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