Our lab is focused on investigating the interaction between extreme intense lasers and plasmas, as well as developing a range of applications in this field. Our primary research areas include: (1) developing stable electron beams and ultrashort X-ray sources for next-generation laser-plasma accelerators, (2) experimentally recreating extreme cosmic environments, such as those near black holes, which cannot be replicated on Earth, (3) generating THz radiation and studying plasma optics, and (4) creating new modes for X-ray free-electron lasers and miniaturizing systems through integration with next-generation accelerators. Through these efforts, we aim to contribute to advanced industrial technologies—from semiconductors to medical applications—by developing compact electron accelerators and various light sources using ultra-intense lasers, while also advancing fundamental research on the extreme states of the universe.