The typeface “HS Gooltokki(2022)” is a free Korean font of San Serif series planned and produced by Rabbit's type factory and published by ‘Yumi-ism Dalpilga(Aesthetic Calligrapher)’. It is a follow-up font for the latest font “HS Santokki”, the first generation of Rabbit’s type factory, and has funny design inspired by the elements that came to mind with an impromptu idea. By creating an extremely marginal space in the horizontal vowel, the font has light and casual with the cool empty space, and in the case of the “ㄹ” consonant, the young image is expressed by designing it in a three-tier shape. In addition, the “ㄹ” as a pedestal is lowered further than other consonants, adding a cheerful feeling. However, in case of “ㄲ”, another “ㄱ” is added to the wide empty space unique to “ㄲ” to express a different form of “ㄱ”. Though the English style was designed as an independent design not unifying with the Korean language, its design reflected refinement and usability so that it could function well as an English style.