In October 2013 I released an app called “Okusuri-no-jikan – Time to take medicine”. In an app competition for original apps called “Appli Koshien 2013”, this “Okusuri-no-jikan” app won the third prize among over 500 entries from all across the country. It has also been featured in NHK and Japan TV. I talked about my experience at TEDxKeio 2013. At that time I thought very hard to spread ideas across. So, I wanted to make the community for putting everyone's idea spread the world, and I decided to organize TEDxKeioHighSchool. I am the youngest TEDx organizer in Japan then.
Keio High Schoolers Take On TEDx - Keio Times https://www.keio.ac.jp/en/keio-times/features/2016/5/