The Hamburg-born forward moved to the third-tier outfit in the summer on loan from Hamburger SV.
Opoku has been fast, confident and bustling anytime he gets the chance to play for Osnabruck this season.
The 22-year-old is usually great fun and has already assisted four goals in seven games.
In front of the goal, however, often too hastily, in the Kaiserslautern game like the whole team completely submerged.
Unfortunately for Osnabruck, it is a loan deal that ends at the end of the season, meaning Opoku is likely to return to his parent club.
The league returns this weekend after the international break and Opoku would hope to get his first goal against Viktoria Berlin on Friday.