The Phobians hosted the Sekondi based club at the Accra Sports Stadium on match day 12 of the 2016 Ghana Premier League and they laboured to win the game.
However, they maintained their lead at the top of the table going into their match day 13 of the ongoing campaign.
And the Japanese-American trainer is not impressed with his lads output on the day.
"I am not happy at all, we won the game but we did not play well.
When we played well against Kotoko we didn’t get the result because we had no luck, so I can’t complain,” Yatsuhashi said after game.