The Busan Transportation Corporation and Pokémon Korea have teamed up for the 'Pokémon Subway Stamp Rally: Ditto's Summer Vacation in Busan,' running until the 17th. You can collect stamps at six stations, including Busan Station, Beomnaegol Station, Jeonpo Station, and Gwangan Station, to complete the rally and claim your rewards.

In addition, cute Pokémon have appeared at the stations hosting the stamp rally. Different Pokémon greet gamers inside the stations, and some locations feature gacha machines for physical merchandise and dedicated photo zones. The rest area at Gwangan Station is themed around Ditto, allowing visitors to enjoy its charmingly blank expression.