Introduction of our Gamma Camera Systems, D-SPECT Series for Cardiac Digital SPECT Imaging and VERITON Series for Total-Body Digital SPECT/CT imaging. The gamma camera systems we provide are equipped with CZT solid-state detectors that can be used at room temperature and have high energy resolution. The innovative design and unique imaging method that turn the "small detector", which would normally be a disadvantage, into an advantage, enable the system to achieve both high sensitivity and high spatial resolution. These next-generation scanners will bring about a paradigm shift in the field of nuclear medicine.