Akira Nagatsuma (長妻 昭, Nagatsuma Akira, born June 14, 1960) is a Japanese politician of the Constitutional Democratic Party of Japan, a member of House of Representatives in the Diet (national legislature). Nagatsuma is currently the deputy leader and the head of the Tokyo chapter of the CDP. He had served as the Minister of Health, Labour, and Welfare in the Hatoyama and Kan administration. He came to prominence when he reported missing records of public pension plans. A native of Nerima, Tokyo and graduate of Keio University, he was elected for the first time in 2000 after unsuccessful runs in 1995 and 1996.