D-2 Overseas Study visa
Visa neededForeigners planning to study at undergraduate level or above can apply.

South Korea visas
Foreigners planning to study at undergraduate level or above can apply.
Foreigners planning to study at undergraduate level or above can apply for a D-2 visa.
Foreigners planning to study at undergraduate level or above can apply for a D-2 visa.
D-2 visa holders cannot work full-time.
Yes. Rules depend on the country that issued your passport. Open the South Korea visa page and choose your passport for a plain answer.
Yes. Officials can refuse a visa or entry, even after you apply. Give true answers, bring the documents asked for, and keep proof of your onward trip and money.
On South Korea's official immigration or foreign ministry website, or at its embassy. Rules change, so check close to your trip.
Often you cannot switch visa type inside the country. Ask the immigration office before you travel if you might need to.
Reviewed by @snuck