Sakuma Jirou -

(known as David Samford in the English dub) is a standout supporting character in the Inazuma Eleven franchise, widely appreciated by fans for his striking design and intense character arc. Primarily a forward for Teikoku Gakuen (Royal Academy) and Inazuma Japan , he is best known for his signature penguin-themed hissatsu techniques and his deep, complex friendship with Kidou Yuuto . Character Strengths

: Sakuma is immediately recognizable by his cyan hair and the grey eyepatch covering his right eye. This design evolves significantly throughout the series, notably becoming more mature in Inazuma Eleven GO where he serves as an assistant coach. Sakuma Jirou

: His most powerful narrative moment occurs in Season 2 when, consumed by feelings of abandonment after Kidou joins Raimon, he is manipulated into joining Shin Teikoku Gakuen . His use of the forbidden "Emperor Penguin No. 1"—which physically damages the user—serves as a high-stakes demonstration of his competitive nature and ultimate growth. (known as David Samford in the English dub)

: Often described as Kidou's "lieutenant" or strategist, Sakuma provides essential tactical support on the field. While some fans feel he lacked individual screen time in later seasons, his technical talent and speed are consistently highlighted. Key Roles & Affiliations Sakuma Jirou

: A forbidden, high-risk solo shot used during his time at Shin Teikoku.

: Strategic forward who replaces injured members to help Japan win the Football Frontier International.

: A powerful team shot originally used by the legendary Teikoku trio.