After the National Tournament, the Seidou High baseball team moves forward with uncertainty as the Fall season quickly approaches. In an attempt to build a stronger team centered around their new captain, fresh faces join the starting roster for the very first time. Previous losses weigh heavily on the minds of the veteran players as they continue their rigorous training, preparing for what will inevitably be their toughest season yet. Rivals both new and old stand in their path as Seidou once again climbs their way toward the top, one game at a time. Needed now more than ever before, Furuya and Eijun must be determined to pitch with all their skill and strength in order to lead their team to victory. And this time, one of these young pitchers may finally claim that coveted title: "The Ace of Seidou."
E2 · The Summer Heat Haze
E3 · The Kings of Summer
E5 · The Cold Rain
E6 · Out of Order
E7 · Where I Am
E8 · Scenario
E9 · My Path
E10 · Did You Just Pitch...
E11 · The Underdog Story
E12 · Self-Destruction
E13 · Fissure
E14 · On My Shoulders
E15 · Persistent and Diligent
E16 · Chain Reaction
E17 · Shut Him Down!!
E18 · This Guy's Pretty Good
E20 · With Heads Held High
E21 · Whispers of the Devil?
E22 · Winging It
E23 · School Academic Level
E24 · Individual Minds
E25 · Zeal
E27 · Step By Step
E29 · Demon Child
E30 · The Kings' Roar
E31 · The Courage He Gave Me
E33 · The Ace's Instinct
E34 · Innocent
E35 · The World Beyond
E36 · Rematch
E37 · Priorities
E38 · One Pitch
E39 · Meeting Expectations
E40 · Play Ball
E41 · The Leadoff Man
E43 · To This Side
E44 · The Best Fastball
E45 · The Field
E46 · The Decision
E47 · Partnership
E48 · Party Boys
E49 · Just You Wait!
E50 · Last Inning
E51 · Seek Diamonds