BTS Japan Official Fanmeeting Vol.4 ~Happy Ever After~
- annos singulos: 2018
- Patriam: South Korea
- genus: Music, Documentary
- Studio: HYBE, Big Hit Entertainment
- keyword: concert, behind the scenes, concert film, k-pop
- Director:
- cast: RM, 진, 슈가, 제이홉, 지민, 뷔