Multiple myeloma is a type of cancer that is difficult to diagnose early due to its vague symptoms, which can lead to misdiagnosis or possibly mistaken for other diseases. When the symptoms are visible, multiple myeloma may reach an advanced cancer stage if there are no other appropriate treatments options left. This study proposes a method for the diagnosis of multiple myeloma through basic blood and urine tests by utilizing radar charts to increase readability and help rational decision-making for patients and doctors. The radar chart is the optimal way to visualize numeric values. As a result of visualizing the radar chart as a graph, a clear visual and morphological difference was found compared to normal people.