Ryoko NISHIZUKA (kana & ideographs); Paul D. Hunt (Latin, Greek & Cyrillic); Wenlong ZHANG (bopomofo); Sandoll Communication, Soo-young JANG & Joo-yeon KANG (hangul elements, letters & syllables)
Ryoko NISHIZUKA (kana & ideographs); Paul D. Hunt (Latin, Greek & Cyrillic); Wenlong ZHANG (bopomofo); Sandoll Communication, Soo-young JANG & Joo-yeon KANG (hangul elements, letters & syllables)