The Hawks continued their winning ways after the sale of the team to SoftBank. Following the sale, the Hawks represented one of the richest teams in Japan, with a player core still intact from the last years of the Daiei era. Particularly strong was the team's starting pitching behind Saitoh, Tsuyoshi Wada, Nagisa Arakaki, and Toshiya Sugiuchi. In 2005, the Hawks finished in first place during the regular season, but fell to the eventual Japan Series champions, the Chiba Lotte Marines in the second stage of the Climax Series. In 2006, a dramatic pennant race led to an even more exciting playoff run that ended in the Sapporo Dome at the hands of the eventual Japan Series Champions, the Hokkaido Nippon Ham Fighters. Team manager Sadaharu Oh missed most of the 2006 season due to stomach cancer.