"Aquamarine no Mama de Ite" (Japanese: アクアマリンのままでいて, Hepburn: Akuamarin no Mama de te) is the second single by Carlos Toshiki & Omega Tribe released by VAP on August 10, 1988.

The seventh single during vocalist Carlos Toshiki's era of Omega Tribe, it is considered one of Toshiki's signature songs alongside "Kimi ha 1000%" and has been covered by multiple Japanese artists.

[1] The single was the theme song for the Fuji Television drama Dakishimetai!

[3] The single was used as the theme song for the Fuji Television drama Dakishimetai!

[5] The single would be the last to enter the top ten in the Oricon charts and other ranking programs.