Niagara Triangle Vol. 2, a super unit album by Eiichi Ohtaki, Motoharu Sano, and Mariya Takeuchi. This is the album "NIAGARA TRIANGLE Vol. 2" released on March 21, 1982, from the Niagara Label, hosted by Eiichi Ohtaki. In 2022, to commemorate the 40th anniversary of the album's release, "NIAGARA TRIANGLE Vol. 2 40th Anniversary Edition" was released. This edition uses the latest 2022 remastered sound source from the original 1982 master tapes and was released in three types of packages: 40th Anniversary VOX, CD, and record. However, what is being sold here is the original 1982 version, a rare item that is more difficult to obtain.