Sakura is Tetsugoro Hoshino's wife in the Galaxy Express 999 series.
Sakura was one of the most beautiful women on her planet and was courted by Tetsugoro Hoshino, who won her heart by making her a scarf. The two became engaged and settled on a wedding date, but by that time Sakura caught the attention of the Great Chieftain, who kidnapped her. She has been missing ever since.
Sakura is a character in the Galaxy Express 999 series, which was created by Leiji Matsumoto, who is popular for the Captain Harlock franchise and its related series. She makes her first appearance in Episode #40 "The Great Chieftain of the Spherical Housing Complex (Part 1)," during a flashback and makes her first voiced appearance in the following episode. In the anime series, her design and creation are credited to Shingo Arakiand Shigeru Kogawarespectively.