PS Vita will soon end production in Japan, according to the official Japanese PlayStation website. The pages for the PCH-2000 ZA11 (PS Vita Black) and PCH-2000 ZA23 (PS Vita Aqua Blue) SKUs, which are the only two remaining PS Vita models in production in Japan, mention that “shipments are scheduled to end soon.”
Sony Interactive Entertainment, which manufactures PS Vita, had previously confirmed that production of the handheld will end in 2019.
While a specific end date is currently unknown, it is worth noting that when PlayStation 3 ended production back in May 2017, the official Japanese PlayStation website posted the same notice two months prior.
https://gematsu.com/2019/02/ps-vita-production-ending-soon-in-japan