Tateo Ozaki bagged six birdies against a lone bogey in a 5-under-par 67 Friday to take a one-shot lead at the halfway stage of Token Corp. Cup for an 8-under total of 136.

Last year's top money winner Toshimitsu Izawa kept himself in contention in the 100 million yen season-opener as he fired a 2-under 70 for a share of second place on 137 along with Taiwan's Chen Tze-chung and Kiyoshi Murota at Kedoin Golf Club in Kagoshima Prefecture.