Influenza is an infectious disease caused by the influenza virus.
In addition to symptoms similar to the common cold such as sore throat and runny nose, it is characterized by the sudden onset of systemic symptoms including a high fever over 38°C, headache, joint pain, and muscle pain. Children, the elderly, and those with underlying medical conditions are at higher risk of developing severe illness, which can lead to complications such as pneumonia and encephalopathy.
There are three types of influenza viruses: A, B, and C, but most human outbreaks are caused by types A and B. The virus mainly spreads through droplet transmission, which occurs when people inhale airborne particles released by coughs or sneezes.
Vaccination Against Influenza
Vaccination is an effective way to prevent influenza. Currently, there are two types of vaccines available:
Both vaccines are expected to be effective in preventing severe influenza symptoms. However, the nasal spray vaccine has age and health condition restrictions. Please consider your own and your family’s situation when choosing the appropriate vaccine.
※This service is available by reservation only. Please call the clinic where you wish to receive the vaccination.
If you print out and complete the medical questionnaire in advance and bring it with you, the process will go more smoothly.
Get vaccinated before the flu season starts. It takes about two weeks for the vaccine to become effective.
Vaccination is available from 6 months of age.
As the vaccine is produced using eggshell-based materials, please consult us if you or your child has an egg allergy.
If your child is regularly consuming eggs (even just egg yolk) as part of their weaning diet, vaccination is generally safe.
We recommend two doses for children up to 12 years old, and one dose for those 13 years and older.
As our clinic is designated for public subsidy by Chiyoda Ward, vaccinations are free of charge for residents up to high school age.
We recommend two doses for children up to 12 years old and one dose for those 13 years and older. As this is a publicly funded vaccination facility, residents can receive the vaccine free of charge up to high school age.
Four weeks is recommended.
Vaccination is allowed if at least two weeks have passed.
Receiving the vaccine is more effective than not receiving it.
It is not a problem to receive the vaccination. If the peak of the outbreak has passed, a single dose may be sufficient.
There is no problem with getting vaccinated. If the peak of the flu season has passed, a single dose should be sufficient.
Vaccination is possible. It is said to have no effect on the fetus or breastfeeding.
It is said to last for about 5 months.
Light exercise before the vaccination is allowed. However, please refrain from strenuous activity after the vaccination.
It is generally considered safe if consumed in small amounts.
All influenza vaccines are considered safe during pregnancy, but we also have a thimerosal-free (mercury-free) vaccine, Flubik®, available in stock.
There is no required interval between the COVID-19 vaccine and the influenza vaccine. They can also be administered on the same day.
2025–2026 Season Influenza HA Vaccine Strains
Type A Strains:
Type B Strain:
You can make a reservation for the influenza vaccination through this booking site. Your vaccine dose will be secured at the time of reservation.
You can make a reservation for your influenza vaccination through this booking site. We also have sufficient stock available, so walk-ins without a reservation are welcome.
The cost is 3,900 yen (4,290 yen including tax). There is no consultation fee.
We offer vaccination appointments from 9:00 AM to 8:30 PM, including weekdays and weekends.
Please note that it tends to get crowded after 6:00 PM, so we recommend visiting before that time.
We can issue a receipt. Receipts under a company name are also available upon request.
You can use credit cards, WAON, nanaco, Rakuten Edy, transportation system e-money, iD, QUICPay, and QR code payments in addition to cash.
[On-Site Vaccination]
Our vaccination team will visit your company and provide group vaccinations using a space such as a meeting room.
As a general guide, we can vaccinate around 50 people in approximately 30 minutes.
Although we implement thorough infection control measures, we are happy to adjust the schedule depending on the size of the room or other concerns.
On the day of vaccination, for infection control purposes, we recommend scheduling 8 people per 5-minute slot and ask that you prepare a list of recipients in advance.
We offer on-site vaccination for companies primarily located near our clinic, with a minimum of 50 participants required.
[In-Clinic Vaccination Plan]
We will set a one-to-two-week period for your company during which employees can visit our clinic at their own convenience for vaccination.
(Clinic hours: Open every day including weekdays, weekends, and holidays from 9:00 AM to final check-in at 8:30 PM.)
Please send us the list of vaccine recipients in advance so we can secure enough stock. There is no minimum number of participants required—we accept even small groups.
[On-site Visit Fees]
The base price is 3,900 yen (excluding tax) per person. For companies that meet the following conditions, there will be no additional charges for travel, transportation, or handling fees:
※ Additional or discounted fees may apply if your request does not meet the above conditions. Please feel free to contact us for individual consultation.
※ Payment can be made on the day of vaccination or via bank transfer by the end of the following month upon receiving an invoice.
If you have any other requests or questions, please include them in the inquiry form.
| Year | Companies / Schools | Headcount |
|---|---|---|
|
Fiscal Year 2016 |
14 Companies/Schools |
710 People |
|
Fiscal Year 2017 |
17 Companies/Schools |
1,496 People |
|
Fiscal Year 2018 |
23 Companies/Schools |
2,240 People |
|
Fiscal Year 2019 |
41 Companies/Schools |
3,710 People |
|
Fiscal Year 2020 |
98 Companies/Schools |
5,683 People |
|
Fiscal Year 2021 |
46 Companies/Schools |
5,643 People |
|
Fiscal Year 2022 |
44 Companies/Schools |
3,795 People |
|
Fiscal Year 2023 |
69 Companies/Schools |
3,452 People |
|
Fiscal Year 2024 |
60 Companies/Schools |
7,433 People |
Please fill out the required information in the corporate application form and submit your request. After submission, our representative will contact you by phone for confirmation.
In principle, we provide on-site vaccinations only for companies located within Tokyo’s 23 wards or Chiba Prefecture, with a minimum of 50 participants.
For companies in other areas or with fewer participants, please contact us for consultation.
We kindly ask you to secure a vaccination space such as a meeting room or hall. A room that can accommodate around 10 people is sufficient, but a larger space allows for smoother vaccination procedures.
An invoice will be sent at a later date, and we kindly ask for payment via bank transfer by the end of the following month. Please note that we do not accept cash payments on the day of on-site vaccination.
