Official King Sejong Institute branch (Telkom University x Kumoh National Institute of Technology, since 2022); Sejong Korean levels 1A-4A (60 hours, offline) with Korean-government curriculum and native-speaker teachers.

International-standard English courses for Primary (ages 6-12) and Adult (13+), plus TOEFL/IELTS/TOEIC preparation; online or face-to-face classes.

Japanese classes (reopened 2026) and JLPT N4/N5 preparation; small offline classes with official certificates. Language center of Universitas Pendidikan Indonesia.