Ishaka has been described as "caught the eye while playing for his school side... sparked interest following his 'wizard like' performances during the English Schools Football Association U18 Finals... starred for Leicester-based Brooke House College, scoring two smashing solo goals in his side's 3-1 victory over London Nautical College". Thomson was released from Rangers and signed by Squires Gate FC on 1 March2025.
Ishaka mainly operates as a winger and has been described as "has operated as a centre-forward and this versatility could be a big bonus... isn’t afraid of taking the game to his opponents with a mixture of speed and guile in order to create chances... has also shown that he could adapt to different positions".