How to Open a Triangular Riceball Manhwa Admins — November 19, 2018 Comments off Synopsis: A youthful romance for those who think they are unhappy.. How to Open a Triangular RiceballAssociated Names: 삼각김밥을 까는 법Author(s): Hong PilGenres: Comedy, Manhwa, Romance, School Life, WebtoonYear: N/AStatus: Ongoing Share this:FacebookX