Sawamura Eijun is depicted in a dynamic Break Time pose, his body captured mid-relief breath as if pausing between pitches. The figure emphasizes his recognizable features: short dark hair, determined gaze, and a focused expression that hints at his relentless drive. He wears the Daiya no Ace team uniform in accurate colors, with sculpted fabric folds and creases that reflect movement. His glove, pitch-ready stance, and raised leg convey energy even in a brief break. Fine painting details highlight shading on muscles, the creases of the jersey, and subtle weathering on the cap, producing a vivid, action-ready character suitable for display.

Sawamura Eijun is the incandescent protagonist of Daiya no Ace, a determined high school pitcher whose ambition to rise from a troublesome start to a reliable ace drives the story forward. He grows from a raw rookie into a leader who learns technique, timing, and teamwork under the pressure of national tournaments. His unyielding confidence, quirky superstitions, and willingness to adapt make him a compelling captain on the mound. Throughout the series, Eijun trains relentlessly, faces formidable rivals, and learns the value of trust in his teammates as Seidou High battles to claim victory.