QST (NanoTerasu) at Children’s Kasumigaseki Day

On July 29 and 30, 2026, NanoTerasu was introduced as part of the National Institutes for Quantum Science and Technology (QST) exhibition, “Fun Experiments and Crafts Exploring the Wonders of Light and Diamond,” at the Children’s Kasumigaseki Tour Day held at the Ministry of Education, Culture, Sports, Science and Technology (MEXT).

Unlike the previous year, participation was offered on an advance-reservation basis. All sessions on both days were fully booked, welcoming 148 children to the craft activities and approximately 300 visitors in total, including accompanying family members. Through hands-on craft activities, participants were introduced to QST’s fusion energy research and NanoTerasu in an enjoyable and engaging way.

Crafting Moments

Everyone was so focused and fully engaged in their crafting.