| 1 | | 망원동 472-2번지 A동 204호 마포구 서울특별시 KR | N/A | KR | N/A | N/A | N/A | N/A |
| 2 | | Shkol'naya Ulitsa, 6 | St Petersburg | RU | N/A | N/A | N/A | N/A |
| 3 | | Lindengasse 55 | Wien | AT | N/A | N/A | N/A | N/A |
| 4 | | Nezhinskaya Ulitsa, 14, корп. 2 | Moscow | RU | N/A | N/A | N/A | N/A |
| 5 | | Incheon | Seo-gu | KR | N/A | N/A | N/A | N/A |
| 6 | | Hwigyeong-dong, 367 | Dongdaemun-gu | KR | N/A | +82 222441019 | N/A | N/A |
| 7 | | Shosse Entuziastov, 11А, корп. 3 | Moscow | RU | N/A | N/A | N/A | N/A |
| 8 | | Mansu 2(i)-dong, 869-10 | Namdong-gu | KR | N/A | +82 324631303 | N/A | N/A |
| 9 | | N/A | Treyvaux | CH | N/A | +41 264133914 | N/A | N/A |
| 10 | | Habuk-myeon, Yongyeon-ri, 586 | Yangsan-si | KR | N/A | +82 553755959 | N/A | N/A |
| 11 | | os. Stefana Batorego 52 | Nowy Tomyśl | PL | | +48 662110554 | N/A | N/A |
| 12 | | Ganseok 1(il)-dong, 907-6 | Namdong-gu | KR | N/A | +82 324280530 | N/A | N/A |
| 13 | | Jamwon-dong, 76-5 | Seocho-gu | KR | N/A | +82 234779051 | N/A | N/A |
| 14 | | N/A | Cottens | CH | N/A | +41 218005238 | N/A | N/A |
| 15 | | Ganseok 1(il)-dong, Guwol-ro 51beon-gil, 13 | Namdong-gu | KR | N/A | +82 324248716 | N/A | N/A |
| 16 | | Warszawska 14 | Gorzów Wielkopolski | PL | | +48 957298746 | N/A | N/A |
| 17 | | C/o Mats-Ola Rödén | Visby | SE | N/A | N/A | N/A | N/A |
| 18 | | Ganseok 1(il)-dong, 294-3 | Namdong-gu | KR | N/A | +82 324214631 | N/A | N/A |
| 19 | | N/A | Cressier | CH | N/A | +41 266741784 | N/A | N/A |
| 20 | | Songwol-dong 1(il)-ga, 13 | Jung-gu | KR | N/A | +82 327778870 | N/A | N/A |