Wataru Endo is a highly disciplined and intelligent defensive midfielder who excels in positioning, interceptions, and breaking up opposition attacks.

His reading of the game is outstanding, allowing him to anticipate passes and react quickly to danger in front of the backline.

Physically, Endo is very reliable, he possesses solid strength, balance, and aggression, which enable him to hold his ground in duels and win second balls effectively.

His tackling, both standing and sliding, is clean and well-timed, making him a dependable ball-winner.

He is also calm and composed in possession, rarely losing the ball under pressure. His short passing is neat and precise, helping his team maintain control during build-up play.

His work rate is exceptional, as he constantly presses and supports both defense and attack with great stamina and effort.