Astronaut Koichi Wakata poses in front of the BioLab research facility

iss068e027642 (Dec. 7, 2022) --- Expedition 68 Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency (JAXA) poses for a portrait in front of the Columbus laboratory module's BioLab, a research facility used to perform space biology experiments on microorganisms, cells, tissue cultures, small plants, and small invertebrates.