What makes A Long Vacation by Eiichi Ohtaki notable?

This album is regarded as a cornerstone of Japanese city pop and has gained significant recognition over the years, influencing contemporary artists and being featured in various media. Its popularity helped propel city pop into an international spotlight, especially during the resurgence of interest in the genre in the late 2010s. Released in 1981, 'A Long Vacation' marked Eiichi Ohtaki's return to the music scene after a five-year hiatus. This album followed his previous work, 'Niagara Triangle Vol. 1', and showcased a refined production style that further solidified his reputation as a leading figure in the Japanese pop-rock genre.