|Minister of Education, Culture, Sports, Science and Technology of Japan|
|Preceded by||Nariaki Nakayama|
|Succeeded by||Bunmei Ibuki|
He worked in London for Japan Airlines between 1968 and 1984. Returning to Japan, he became secretary to Prime Minister Yasuhiro Nakasone in 1986. He was appointed minister of education on 31 October 2005. In 2005, he was elected to the House of Representatives for the sixth time, representing Nagano Prefecture.
Kenji Kosaka is affiliated to the openly revisionist lobby Nippon Kaigi. He died on 21 October 2016 of cancer.
- "Japan's PM Abe berated in appeal to quit". Forbes. 7 August 2007. Retrieved 31 December 2010.
- "LDP Members". Liberal Democratic Party of Japan. Archived from the original on 22 November 2013. Retrieved 24 December 2013.
- "Minister of Education". Kantei. Retrieved 24 December 2013.
- "Few surprises in new Cabinet, announced by Junichiro Koizumi". Pravda. 1 November 2005. Retrieved 25 December 2013.
- "Major conservative nationalist organizations in Japan" (Asia Policy Point - 2007)
- Obituary / Kenji Kosaka / Former education minister
| Minister of Education, Culture, Sports, Science and Technology of Japan