Give it a smash!!!! its "RYOMA ECHIZEN" from
The Prince of Tennis
Ryoma Echizen is a fictional character and the protagonist of the anime and manga series The Prince of Tennis. Ryoma is the son of Nanjiro Echizen, formerly known as 'Samurai Nanjiro' during his days as a former professional tennis player. Ryoma gains the nickname "Samurai Junior" later in the series. He makes his first appearance when he criticizes a high school student about his tennis knowledge
