She has contributed to clinical case reports, including research on Nodular Diabetic Glomerulosclerosis and TAFRO syndrome.
She has researched the development of FSGS lesions in idiopathical membranous nephropathy, highlighting that endothelial cell injury is more severe in cases with segmental sclerosis.
Dr. Morita has published significant research on FSGS, specifically examining the role of endothelial cell injury and capillary network alterations in the progression of glomerular sclerosis.