We had an extracurricular class at the National Museum of Emerging Science and Innovation. The museum, located in Koto Ward, Tokyo, is an interactive science and technology museum. Through exhibitions and events related to science and technology, the museum provides opportunities for the general public and children to experience science. With abundant visual effects and hands-on experiences, visitors can truly appreciate the fascination and importance of science. Unfortunately, it was raining on the day of our visit, but the students eagerly explored the exhibits and immersed themselves in the wonders of science.