Naomi's Lab is a fictional establishment in the 2007 video game No More Heroes. It is the laboratory of Dr. Naomi, apparently stationed inside a warehouse. Here, Naomi designs various beam katana models, including the Tsubaki series tailored exclusively for Travis Touchdown's use. Aside from beam katanas, Naomi also stocks various beam katana augmentation devices, including the Accelerator, Power Up Parts and Energy Saving Parts; only the former of which is compatible with beam katanas other than Tsubaki models. Naomi's Lab is open to Travis anytime after he ranks ninth in the United Assassins Association.