The 4th GEL-SIT Seminar was held. In this seminar, Prof. Inazumi provided in-depth explanations of each B4 student’s research topics in preparation for the upcoming thesis presentations. From now on, B4 students will begin to fully immerse themselves in their research. We encourage everyone to proceed steadily, without rushing, and to maintain a sense of calm and flexibility throughout the process. Following the seminar, we held a GEL-SIT social in April. The event provided an opportunity for members to get to know each other better, fostered a warm and friendly atmosphere, and everyone enjoyed a pleasant time together.