The unreleased episode of Steins;Gate 0 (episode 24: Crystal Polymorphism’s Valentines -Bittersweet Intermedio-) will air on ANIPLUS Asia this December according to their official website.
Steins;Gate 0 OVA premieres on December 23, Sun 22:35.
ANIPLUS describe the series as follows:
Valentine’s Day is approaching. On this occasion, Faris holds a “36th Round-table Chocolate Meeting” to lead the girls in making chocolates. So what kind of chocolates will they make, and who will they give them to?
Furthermore, as part of the ANIPLUS Holiday Special, there will be a two-day marathon for the first 23 episodes of Steins;Gate 0. Episodes 1 – 12 will air from 18:00 on December 22, followed by episodes 13 – 23 from the same time on December 23.
Steins;Gate 0 previously simulcast on ANIPLUS Asia from April to September 2018 in Southeast Asia.
ANIPLUS Asia is available in the Philippines on Skycable Channel 139, EASY TV digital top box Channel 10 and over-the-top video streaming site Sky-on-Demand.