The 9th Student Activity Meeting (SAM) was held on Thursday, December 22nd from 15:00 as a hybrid offline and online. At the beginning of the meeting, the coordinator, Professor Shibayama, gave a speech to encourage the students for their daily research activities. Professor Adachi, the fellowship student's supervisor, also gave a speech. This time, two new students, Hertz Garcia Balmater and Azizbek Buronov Boliqulovich, who entered the program in October, gave presentations on their research. Students and faculty mentors asked several questions, and a lively discussion ensued.