I am a foreigner from Indonesia and living in Germany. I want to travel to South Korea in April 2019 (only for 7 days) and would like therefore to apply a tourist visa. I have checked all the requirements on the official website and I can fulfil them, e.g. passport, bank account, etc. I have even bought a two-way ticket, as required for the visa application. However, I just realized and now I am not sure whether the validity of my German residence permit (which is less than 6 months, namely 4.5 months on the departure date) would be a problem. Do you have any similar experience?