Feb 5(Reuters) - Aisin Seiki Co Ltd
* Says it bought back 1.2 million shares for 7.63 billion yen in total, during period from Jan. 1 to Jan. 31
* Says this was part of the share repurchase plan announced on May 24, 2017
* Says it accumulatively repurchased 9.6 million shares for 56.67 billion yen in total as of Jan. 31
Source text in Japanese:goo.gl/YMNBpG
Further company coverage: (Beijing Headline News)