사카이 이즈미
She also wrote songs for other artists, most notably for the J-pop groups that shared her management company: Field of View, Wands and Deen, and the late mainland Taiwanese singer Teresa Teng. She also wrote the lyrics for and participated in the collaboration for the single featuring J-pop groups Zard, Zyyg, Rev &amp; Wands. The single also featured famed Japanese baseball hero Shigeo Nagashima. Some of her singles were used in anime, such as "Slam Dunk", "Dragon Ball GT" and "Detective Conan". The lyrics of by Field of View, the opening theme song of "Dragon Ball GT", is by Izumi Sakai. Afterward, Zard covered this song in "Today Is Another Day" album.