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Meanwhile, despite Nikaido's efforts, by July 1987 the Takeshita faction counted 113 of the 143 Tanaka faction members, while only thirteen supported Nikaido. The Tanaka faction members who moved to Takeshita's faction included Ichirō Ozawa, Tsutomu Hata, Ryutaro Hashimoto, Keizō Obuchi and Kozo Watanabe. Takeshita won the LDP leadership election in November 1987 and served as prime minister until resigning amid the Recruit scandal in June 1989.