
Harmonic Day is a day to align frequencies with the aim of realizing a society in which the Earth, humans, animals, and all life forms are in harmony.
The Singing Ring Association, a general incorporated association, will hold an event every year with the theme of "Barrier-free Mind and Body," providing a "moment of resonance" where people can pray while surrounded by overtones.
This time, we will be hosting a talk event with special guest Professor Satoshi Fukushima , who overcame the double handicap of being blind and deaf to become the world's first totally blind and deaf university professor .
At the venue, you can enjoy a mini experience of the acoustic musical instrument Singing Ring.
Speakers
About the event
<Date and Time>
Saturday, March 14, 2026
12:00 ~ 16:30 (with break)
Doors open 12:30, show starts 13:00, ends 16:00, doors close 16:30
<Venue>
Venue: Hibiya Library & Culture Center Convention Hall (in Hibiya Park) Map here
Video participation: We will email you a link to the recorded video once it has been edited after the event .
<Participation fee>
General: ¥8,800
Early bird: ¥7,700 *Applications accepted until January 14, 2026
< About donations >
Proceeds from the event will be donated to the Interdisciplinary Barrier-Free Research Division of the Research Center for Advanced Science and Technology, The University of Tokyo, and the Ishinomaki Minamihama Ward NPO Kokoro no Mori.
You can also add a donation to your participation fee for charity events.
1 share ¥5,000 / 2 shares / 10 shares / 20 shares
<Cancellation policy>
- 
In the event of cancellation, the participation fee will be converted into a donation. 
- 
Please note that if the lecture at the venue is canceled due to weather or social conditions, participation will be switched to viewing the recording. 
- 
The receipt will be the copy of your payment. 
<Schedule>
12:30: Doors open / Singing Ring Experience
13:00: Opening remarks
13:05: Lecture by Kazu Maon
13:45: Lecture by Professor Satoshi Fukushima
14:45: Break
15:00: Speakers' discussion / Q&A
15:15: Performance & Harmonic Day meditation
16:00: End of performance / Singing Ring Experience
16:30: Closing
*The schedule is subject to change.
Singing Ring® Experience
Feel the rich overtones

Please also experience mini-therapy (first come, first served)

About the donation recipient
Interdisciplinary Barrier-Free Research Area, Research Center for Advanced Science and Technology, The University of Tokyo

Professor Fukushima's laboratory, the University of Tokyo RCAST Interdisciplinary Barrier-Free Research Division, visits individuals across the country to provide support to deaf-blind people. Donations will be used to cover these expenses.
For more information on the University of Tokyo RCAST Interdisciplinary Barrier-Free Research, please click here.
Kokoro no Mori NPO

This is an organization that is working hard to rebuild Minamihama Ward, Ishinomaki, which was damaged in the Great East Japan Earthquake. The association has been donating to tree planting activities for many years.
Click here to see details of the activities
For more information about Ishinomaki Minamihama Tsunami Memorial Park, click here
Messages from the three speakers.
From Professor Satoshi Fukushima
There are approximately 10,000 people across the country who are completely blind and deaf.
In order for these people to connect with the outside world, they need special information terminals that allow them to read information by touch.
However, since it is not possible to explain how to use the device over the phone, a blind staff member from my lab visits each person individually to explain how to use the device while they are actually using it.
In addition, there are many deaf-blind people with various needs, and our staff travel to Kyushu, Tohoku, and other areas to provide daily support.
We hope that everyone will become aware of our activities and support us.
From Sion Kazu
I will never forget the excitement I felt when I listened to Professor Fukushima's lecture in 2007.
I have great respect for this professor, who developed finger braille with his mother despite being blind and deaf, and who promotes barrier-free access as a university professor, and I would like to support his efforts.
Let's join together to create a harmonious, barrier-free world where we can unite and transcend all barriers, such as mental and physical disabilities, age, gender, race, ethnicity, and religion.

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