Silent but skilled, the Happi Ninja Doctor Edition is always on call. Armed with a stethoscope and dressed in a crisp lab coat, this ninja diagnoses problems with precision and prescribes stealthy solutions that heal every time. Whether it’s curing colds or patching up battle scars, this doc knows the art of care and the science of ninja focus.

Perfect for doctors, nurses, med students, or anyone who appreciates the heroes of healthcare, this shirt is a comforting blend of fun and respect. Wear it proudly and show that even ninjas believe in check-ups.