Strong nuclear TFE3 immunoreactivity, periodic acid-Schiff-positive, diastase-resistant intracytoplasmic rod-shaped crystalloids or granules, and the identification of <i>ASPSCR1</i>-<i>TFE3</i> fusion confirmed the diagnosis of ASPS in both cases. The gene discussed is TFE3; the disease is alveolar soft part sarcoma.