Mariah is the moniker of a retained and enigmatic act that emerged from the Japanese music scene in the 1980s, thoroughly crafting a niche at the intersection of new wave, experimental music, and traditional Japanese folk. Despite the name "Mariah" being often misconstrued with the famous American pop diva Mariah Carey, the output from this artist or collective is starkly different, characterized by its avant-garde approach and fusion of global musical styles.

Among their releases, "Utakata No Hibi" and its Japanese titular track "うたかたの日々" stand out as a cult classic, merging post-punk sensibilities with Japanese min'yō influences, which garnered international acclaim especially following its reissue in the 21st century. The artist's repertoire, including tracks like "Taxi for Me" and "Bilisi," skates through ambient landscapes and minimalist compositions, often incorporating elements of Japanese city pop and electronic sounds. Mariah's work, such as "レッド・パーティ(悪魔の宴)," "マージナル・ラヴ," "アウシュビッツ・ドリーム," and "YENトリックス," illustrates their breadth and depth in sonic experimentation, maintaining their legacy as a key influencer of Japan's avant-garde music movement. Despite a veil of mystery surrounding the act, Mariah’s innovative contributions continue to resonate and inspire new waves of artists within and beyond Japan.