Jin is a versatile artist and creator, working as a composer, lyricist, novelist, and scriptwriter. With skilled melody sense, his nostalgic lyrics infused with unique worldviews and stories have garnered significant acclaim, particularly among younger audiences. In addition to music, Jin engages in diverse activities such as writing scripts for manga adaptations and anime. In recent years, he has expanded his reach by providing songs to various emerging artists like VTubers and singers, broadening the scope of their creative endeavors.