Tetsuya Yamagami, the man accused of assassinating former Japanese Prime Minister Shinzo Abe, has filed an appeal against his life sentence. The defendant submitted his appeal on February 3 in response to the Nara District Court's ruling handed down on January 21, which sentenced him to life imprisonment for his role in the 2022 attack. This legal move marks a significant development in one of Japan's most high-profile criminal cases, with Yamagami now challenging the court's decision through the appellate process. According to financial news platform Jin10, the appeal signals potential continuation of the lengthy legal proceedings surrounding the prominent assassination case.