From Bulbanews, your community Pokémon newspaper.
Codes to be distributed in Taiwan, Hong Kong, Singapore, and Malaysia
In celebration of the upcoming Spring Festival, various stores in Taiwan, Hong Kong, Singapore, and Malaysia will be distributing serial codes for a Shiny Magikarp from January 28 to February 3. The serial codes are compatible with North American, Japanese, and Traditional Chinese versions of Pokémon Sun and Moon. The codes are limited to one per game and will remain effective until February 6 at 23:59 (HKT).