David Ryo Miyamoto last communicated with friends via social media on January 30, 2023. He has since deactivated his cell phone and social media accounts. Two Check Welfare requests were unsuccessful. On the second attempt, law enforcement was provided access to the his apartment by property management. His apartment was still furnished and contained his personal belongings. He is believed to be traveling in a white 2020 Hyundai Ioniq Limited displaying NC Plate: JCC-4525. He has a full front and back torso tattoo.