Harada is still struggling to overcome his amnesia. He tries his hand at a former pastime of his, plus reconnects with an old school chum in the hopes that this might trigger some memories.

Now comes the highly anticipated semifinal match between Meisei and Toushu! The rising rookie battery of Touma and Souichiro faces off once more against the unshakeable prodigy, Hiroki Mita, in a tense pitchers' duel with the tournament on the line.

Meisei's path to Koshien is in peril as they face off against Kaiou Nishi. Do they have the skill—and the luck—to survive to the semifinals?

With the third-years now gone, the Meisei High team seeks to strengthen their fielding by courting a troubled student named Nishiki.

The history of the Akai brothers' bad blood is revealed as Ryou makes a decision about his future.

Spring vacation means graduations, flower-viewing, and the spring national tournament—which Ryou's brother seems to be dominating.

Meisei and Toushu's war of attrition has entered extra innings, neither pitcher allowing a single run. With Toushu playing in unfamiliar category, and Touma seemingly reaching a new level on the mound, will this be the year Meisei returns to Koshien?

Nobody expected Meisei to reach the quarterfinals – not even their manager. With Touma resting his arm out in left field, can the bullpen carry the team against the hard-hitting offense of Kaiou Nishi?

Punch is feeling under the weather. Ooyama learns where Tou picked up his pitching skills. The history of the Tachibana family and Meisei’s number 1 jersey is revealed.

Six innings in, the semifinal match between Meisei and Toushu remains scoreless. Under the burning sun and the pressure of the crowd, which team's star pitcher will reach his limit first?

Meisei prepares for their game against Kenjo, but will Haruka's observations be enough to help the Tachibana brothers lead their team to victory?

Otomi spends the rainy day bowling, while her brothers try to figure out whether or not she's on a date!

Haruka scouts out Meisei’s next rival: Sankou High School. Meanwhile, Akai comes to an important realization.

To everyone's surprise, Daisuke pitches a whole winning game despite only having practiced with the team for an hour. The Meisei team goes to the Tokyo Tournament, but Daisuke doesn't show up until the game is well under way.

It's Kenjo versus Toushu and Seinan versus Meisei for the East Tokyo Championship semifinals. Nishimura hopes that a big win will make his father's dream come true.

A new Meisei team begins the fall tournament as new and old relationships are explored.

Nishimura's confident in Seinan's ability to make it through to the quarterfinals... but he wants to make sure Meisei's there to meet them.

Tsukikage wants to talk to Otomi and Touma to get ideas for her story, but on the way out, the sibling pair witnesses something unexpected...

Old emotions and fears rise to the fore as Meisei prepares to face its next opponent: the same school they were playing when Souichirou's father received his career-ending injury.

The bona fide pitchers' duel continues. Will both teams' pitchers really go all game without giving up a single run?

The recent tragedy casts a pall over Meisei High's final with Kenjo.

If Meisei can beat Eishin, they'll make it to the semi-finals. Will the manager's preoccupation with the past steal victory from their grasp?

Meisei overcomes their semifinal opponents to set up a mouthwatering final with Kenjo with a ticket to Koshien on the line, but someone seems to be missing from the celebrations...

What should be an easy win for Ooyama's team in the scrimmage grows more complicated when Touma can't throw his full heat to an inexperienced catcher.

The qualifiers for the summer tournament at Koshien are finally underway. Due to being seeded, Meisei High gets a bye for the first and second rounds, meaning they have to wait to find out who their first opponent will be.

30 years ago, Meisei High School's baseball team won the much sought after Koshien Tournament, but haven't come close since. As the new school year at Meisei Junior High School begins, brothers Touma and Souichirou Tachibana start practicing in secret.

As the summer tournament draws closer, Mr. Sengonbi reveals his connection to the Tachibana Siblings, and all involved reflect on what it means.

It's semifinal day for Seinan and Meisei, and both pitchers get off to a stellar start. But how long can they maintain their strikeout streak?