Raymond Adjei's contract expires after the season, and there will be no continuation for the 22-year-old Swedish-Ghanaian right-back at Öster, which he joined in February 2024. In a statement on the website, Raymond Adjei said that he has had three nice years at Öster and now feels that it is time for a new challenge in his career. He thanked everyone involved for his time there and said he hopes things go well for the club in the future. Before the 2026 season, Öster announced that Adjei had signed a two-year contract. The second was an option year and has not been activated. Sporting director Ola Larsson said in a statement that he thinks Adjei has made significant progress in his development during the season and has been very professional even during the autumn when there has not been as much playing time. Larsson added that they have had good conversations and have agreed to separate before 2027, and he wished Adjei good luck in his continued career. Adjei, who has three caps for Sweden's U18 team, made 22 appearances and provided 1 assist in the Superettan league this season. His current Transfermarkt market value is €150.0K.