The Japan Manned Space Systems Corporation (JAMSS) photocatalyst air purification device will launch on Ax-1 for a technical demonstration to verify the performance of the improved filter. This experiment also will deploy a control device without photocatalytic LEDs, to evaluate the JAMSS photocatalytic filter. With an improved air filter, the JAMSS device will be able to clean the air on the ISS and remove cabin odor, using the power of light to safely convert volatile compounds in the air into carbon dioxide and water with the goal of improving the quality of life for living and working in space. JAMSS will be the only Japanese company with research on the Ax-1 mission.