|Full name||Osama Ibrahim Ali Elsamni|
|Date of birth||29 September 1988|
|Place of birth||Okinawa, Japan|
|Height||1.78 m (5 ft 10 in)|
|2004–2006||Tokyo Verdy 1969|
|* Senior club appearances and goals counted for the domestic league only and correct as of 10 September 2012.
† Appearances (Goals).
Having emerged from Tokyo Verdy youth playing alongside his older Ali, Osama impressed at a young age being the topscorer of the Japanese Youth Championship. He was soon called up to train with the first team, where he was given the No.32 shirt. Despite not making an actual appearance for Verdy, his performances at youth and academy level attracted interest from across the globe. With FK Teplice, Portuguese outfit Belenenses leading the chase. After trials at both clubs, he went to FK Teplice.
Elsamni scored his first goal for FK Teplice when they defeated FK Ústí nad Labem in the Czech Cup on 3 September. The game ended in a 4–1 win for Teplice. Elsamni came as a substitute in the 83rd minute, and scored after three minutes on pitch.
By the end of 2009–2010 season, Elsamni has scored 8 goals for FK Teplice B, and 1 goal for FK Teplice first team.
Osama joined Japanese side Montedio Yamagata on January 2011. "I can score goals with my left, right feet or head. I improved my physical strength in the Czech Republic. I'm confident of scoring," Elsamni said. He was released in January 2012.
-  – YSCC official website
- FK Teplice Official site: Teplice signs Osama Elsamni
- Match report: FK Teplice 3–0 Viktoria Plzen
- FK Teplice Official site: FK Teplice 4 – FK Ústí nad Labem 1
- Egyptian striker Elsamni joins Japanese club Yamagata
- Transfer Markt: transfer history
- Yokohama SCC official site: Elsamni joins Yokohama
- Match report: Vanraure v YSCC
-  – Egyptian Players website
- Osama Elsamni official website (Japanese)
- Player profile on Montedio Yamagata official club website (Japanese)
- Player profile on FK Teplice official website (Czech)
- Osama Elsamni Gambrinus liga statistics at Fotbal DNES (Czech)