Nights when you can't sleep because of a headache, mornings when you can't remember if you took your medication,
and those moments when you're asked "How have you been lately?" at the doctor's office and you're at a loss for words.

This app can make those days a little easier.

Zutsunote is a free headache diary developed by a headache specialist.

You can record in 30 seconds, it automatically creates graphs, and you can share them with your doctor.

It's ad-free and completely free, and you can use all the features.

■ Recommended for people who:

・Suffer from frequent migraines or tension headaches

・Couldn't keep up with a paper headache diary

・Feel like their headaches are triggered by changes in atmospheric pressure

・Have trouble explaining their "recent condition" to their doctor

・Want to understand how well their medication is working for them

・Have a doctor and want to communicate their condition more accurately

■ Main Features

【1. Headache Recording in 30 Seconds】
Quickly record pain intensity, location, duration, medication taken, and triggers with the touch of a button.

Easier to keep up with than a paper diary, and you can easily add entries for days you forgot to write. [2. Barometric Pressure Forecast & Weather-Related Headache Alert]
Forecasts barometric pressure changes in your area.
You will be notified in advance of the time period when a sudden drop in barometric pressure is expected (push notifications can be set).
For those suffering from barometric pressure headaches and low-pressure headaches.

[3. 30-Day Daily Chart]
Visualizes headaches, barometric pressure, medication, and sleep on one screen.
As patterns become apparent, triggers can be identified, making it easier to develop countermeasures.

[4. Medication Report]
Automatically analyzes medication patterns for registered acute and preventive medications.
You can see trends in early medication use and before-and-after comparisons of preventive medication use at a glance in graphs.

[5. Automatic Sharing with Your Doctor]
By registering your primary care physician, your headache records are automatically shared to your doctor's consultation screen.
Doctors can review the data beforehand without the need to show your smartphone.
* Participating medical institutions: Ebara Home Care Clinic, Saitama Mental Health Center (expanding gradually)

[6. MIDAS / HIT-6 Score Management]
Automatically calculates the international standard score measuring the degree of impairment of daily life due to headaches on a monthly basis.
Sharing the trends with your doctor improves the quality of care.

[7. Healthcare Integration (iOS / Android)]
Automatically acquires sleep, steps, heart rate, etc. from Apple Health and Google Health Connect.
You can check the correlation with headaches in a graph (integration is optional).

[8. Headache Type Diagnosis (Automatic Classification with 30+ Days of Records)]
When you have accumulated headache records for 30 days or more, your headache pattern is automatically classified into 8 types.
It visualizes your individual triggers, pain tendencies, and relationship with atmospheric pressure from the data.
* This is not a definitive diagnosis. Please consult a doctor for a diagnosis.

[9. Headache Fortune Telling and Maple Cultivation]
Daily headache fortune telling and a character "Maple" cultivation function. We support the habit of recording data with features that make it fun and easy to continue.

■ What ZutsuNote values

【Completely Free & Ad-Free】
We do not charge users any fees whatsoever. No ads are displayed.
All features are available permanently free of charge.

【Medically Accurate】
Developed and supervised by a headache specialist and neurologist certified by the Japanese Headache Society.
This app is not a diagnostic or treatment app, but rather a recording tool,
designed based on questionnaires and scores actually used in medical settings.

【Protecting Your Privacy】
All data is encrypted and stored on servers in the Tokyo region.
Sharing with your doctor is only done with your consent.
Please check the privacy policy within the app for details.

■ Development and Supervision

[Supervision] Ebara Home Care Clinic Headache Center
[Responsible Person] Yuki Maekawa (Director, Headache Center)
　• Certified Headache Specialist, Japanese Headache Society
　• Certified Neurologist, Japanese Society of Neurology
　• Certified Internist, Japanese Society of Internal Medicine
[Concurrent Appointment] Department of Neurology, Saitama Mental Health Center

[Operation] Iris Wellness Co., Ltd. (Shinagawa-ku, Tokyo)

■ Terms of Use

• This app is a record-keeping and management tool and does not provide medical diagnosis, treatment, or prediction.

Please consult a doctor for diagnosis and treatment.

• Please use the records as an aid in communication with your doctor.

• Barometric pressure forecasts are reference information based on data published by the Japan Meteorological Agency.

■ Frequently Asked Questions

Q. Is it really free?

A. Yes, all functions are completely free. No advertisements are displayed.

Q. Do I need to install the app?

A. In addition to the iOS/Android app, you can also use the same functions from your browser.

Q. Can I share this with my doctor?
A. If your primary care provider supports Zutsunote, it will be automatically shared.
The number of supported medical institutions is being expanded sequentially.

Q. Is my data secure?
A. It is stored encrypted on servers in the Tokyo region. It will not be shared with third parties.
Please see our privacy policy for details.

Making your daily life with headaches a little easier.
Thank you for using Zutsunote.

— Yuki Maekawa / Zutsunote Development Team