Kotoko assistant coach Michael Osei will undergo a three-week refresher course with an unnamed German club, GHANAsoccernet.com can confirm.
Osei, a former club midfielder will depart for the European country on Saturday for the three-week coaching course.
The former New Edubiase trainer wants to upgrade his knowledge and understanding of the game during the break.
Kotoko are on a three-week break after a disappointing campaign this season where they ended trophyless.