Derby Stallion: Best Keiba

Did You Know?

• The game uses real-life names for studs but pseudonyms for racehorses due to trademark issues.
• At the height of the series' popularity, sports magazines in Japan like Number published interviews on how to breed the best horses.
• The player can earn money from winning races to buy other mares.

Development

Derby Stallion: Best Keiba was built by ASCII, a company that at the time acted more as a publisher than a developer, often handling tasks like writing game manuals. The project emerged during a surge of interest in horse racing in Japan, driven by the success of jockeys such as Yutaka Take. Creator Hiroyuki Sonobe got into the sport while working on the Besutopurēpuro Yakyū series, and a colleague suggested making a game that introduced new features like breeding horses. The development process stretched over three years. Even after leaving ASCII, Sonobe kept a desk at the company and continued working on the game there. He spent the first year writing the commentary, which he saw as the most thrilling part of the sport, and tried to mimic the style of former Kansai Television commentator Kiyoshi Sugimoto. He also drew inspiration from how commentary was handled in the 1988 game Captain Tsubasa. The game was first built around horse racing scenes, and as Sonobe learned more about the sport, he added bloodlines to the gameplay. The second year was spent figuring out how to cross-breed horses. At first, the breeding system was designed to match a pedigree chart, but Sonobe worried it would only interest people already familiar with horse racing, so he dropped that idea. ASCII developer Tsuyoshi Kaneda noted that Sonobe and his team had a hard time making the game feel realistic. The game uses real names for studs but had to rely on made-up names for racehorses. ASCII got permission from the Japan Racing Association to use real horse names, but getting approval from the horses’ owners was much tougher. Some owners didn’t want their horses judged by in-game stats, and other names were trademarked by outside parties. The series didn’t start using actual racehorse and jockey names until Derby Stallion ’96, five years after this game came out.

Release

ASCII brought Derby Stallion: Best Keiba to the Family Computer on December 20, 1991. Kaneda recalled worries that its horse racing theme might hurt sales. Sonobe noted the first batch of 50,000 copies sold out. Kaneda attributed that success to promotional work by ASCII’s marketing team, who were themselves horse racing fans. A revised version followed in August 1992, adding Kansai region races and the option to base stables in Miho or Ritto.

Reception

Critics in Famicom Tsūshin offered mixed but largely positive takes on Derby Stallion: Best Keiba. One reviewer felt the game perfectly captured the enjoyment of being a horse owner, praising its deep and addictive gameplay. Another writer for Hippon Super! commended nearly every aspect, including the realism, race sequences, and gentle moments like a foal’s birth, and urged horse racing fans to choose it over major titles like The Legend of Zelda: A Link to the Past or Rie Miyazawa’s book Santa Fe. A different Famicom Tsūshin critic found the live commentary exciting but worried it might confuse those unfamiliar with racing. A third reviewer stated the game would be baffling to non-fans and recommended it only to enthusiasts of the sport. The enhanced Dābīsutarion Zenkokuban version also earned favorable reviews from the same magazine. In 1991, Derby Stallion: Best Keiba placed among the top ten highest average scores in Famicom Tsūshin, ranking second among Family Computer games that year, behind only Itadaki Sutorīto: Watashi No O Mise Niyotte Tte. The following year, the enhanced version again made the magazine’s top ten highest-scored games and was the sole Family Computer title on that list. The Yomiuri Shimbun nominated the enhanced version for its annual best game award, but it lost to Street Fighter II.

Legacy

Derby Stallion: Best Keiba brought fresh ideas to horse racing games, according to a Famitsu writer, by letting players train and breed racehorses. After its two Family Computer releases, Japanese PC versions added a multiplayer mode. Sonobe noted that this feature sparked strong interest and helped the series grow popular. A sequel, Derby Stallion II, hit the Super Famicom on February 18, 1994. In Japan during the 1990s, a new Derby Stallion game appeared almost every year, with all of ASCII's development staff involved. The game influenced other works, like the farm setting in Yasuhiro Wada's Harvest Moon (1996). Masao Taya, who directed Game Freak's Pocket Card Jockey (2013), said playing Derby Stallion and joining its online fan community led him to become a programmer. Hiroyuki Sonobe appears as a character in Pocket Card Jockey, a wealthy figure made from horse racing.