Joyful Train (ジョイフルトレイン, joifuru torein) is the name given to railway rolling stock or train sets operated by the JR Group in Japan primarily for charters, special events, tourist excursions, and other similar purposes.[1] Traditionally, this term is only used for chartered trains dedicated to large group travel, but in recent years, it has expanded to include sightseeing trains and tourist trains as well, as their distinctions are made ambiguous. This page includes all trains considered "Joyful trains" and "Sightseeing trains".