The 10th GEL-SIT Seminar took place. This time, undergraduate students (B4) reported on the progress of their graduation theses. This year’s B4 students are working on their graduation research with high motivation, just like last year, by mutually encouraging and challenging each other. We are very much looking forward to their future progress. Additionally, after the seminar, we held the regular GEL-SIT exchange party. Interaction among members is becoming more active, and the bond within the laboratory is growing stronger this year as well.