The first draft for "Space Battleship Yamato" was completed on May 21, 1974. In August, a ten minute pilot episode was created, with at least nine copies being sent to the relevant organisations, and, after the pilot's success, pre-production of the anime began, with the first episode airing in October that year. The original series contained 26 episodes, following the "Yamato"s voyage out of the Milky Way and back again. A continuing story, it features the declining health of "Yamato"s Captain Okita (Avatar in the "Star Blazers" dub), and the transformation of the brash young orphan Susumu Kodai (Derek Wildstar) into a mature officer, as well as his budding romance with female crewmember Yuki Mori (Nova Forrester). The foreign edits tend to play up the individual characters, while the Japanese original is often more focused on the ship itself. In a speech at the 1995 Anime Expo, series episode director Noboru Ishiguro said low ratings and high production expenses forced producer Yoshinobu Nishizaki to trim down the episode count from the original 39 episodes to only 26. The 13 episodes would have introduced Captain Harlock as a new series character.