The Try Fighters have made it into the semifinals as one of the best four teams. A drawing is held to determine the brackets, and they are matched up with Suiryu Academy.

As the World Tournament finals begin, Sei and Reiji find that their opponent in the first round is Mao Yasaka. When they met in Tokyo, they swore to fight in the World Tournament, and now that promise will finally be fulfilled.

After defeating the veterans of Seiren Technical College, the Try Fighters win an easy victory in the third round, as their opponents self-destruct! With luck on their side, they are advancing to the quarterfinals. Fumina and the others observe the fol...

Sei and Reiji have no choice but to win their next battle. But their opponent in the final period turns out to be the Italian champion Ricardo Fellini, who has been undefeated up through the seventh period.

The Try Fighters have achieved a splendid victory in the first round of the regional qualifiers, and they celebrate with a modest toast. But their joy is short-lived as they learn who they will face in round two. Their opponent is Seiren Technical Coll...

The World Tournament enters its third period, which consists of one-on-one battles using only the original weapons prepared by the tournament organizers. Nobody will know what the weapons are until the battle begins

Through the battle with Minato Sakai, Sekai and Fumina have realized what they need to do, and they quickly begin working towards the championship. Meanwhile, in order to keep his promise to Fumina, Yuuma is building power-up equipment for his Lightnin...

During the final battle of the World Tournament’s first day, a PPSE works team entered the tournament, thanks to the sponsor’s special rules. The name of its fighter is Meijin Kawaguchi, and Sei and Reiji are certain that another friendly rival has appeared.

Having achieved their first victory in the practice match with Gyanko, the Try Fighters are training hard for the regional qualifiers which will be held in one month. Fumina is thinking of building a new mobile suit for use in the tournament, and when ...

Sei is working on a new Gunpla for use in the World Tournament. But, anxious about whether it’s safe to keep it “as is,” he has fallen into a kind of slump. When China unexpectedly ends up in a Gunpla Battle tournament limited to female players, she distracts Sei from his worries by asking him for Gunpla Battle advice.

Yuuma's transfer to the Gunpla Battle Club, which looked as if it would be a big problem, turns out be quick and easy. It's almost an anticlimax when he officially joins the club, but they now meet the entry requirements for the Gunpla Battle Champions...

Sei and Reiji have now earned their place in the World Tournament. Together with Rinko and China, they go to the summer sea, where they can all forget the usual battles and enjoy the seaside.

Having transferred to the Seiho Academy, Sekai discovers that he and Yuuma are in the same class. He challenges Yuuma to a battle but is bluntly rejected. Meanwhile, the school's student council has decided to merge the Gunpla Battle Club with the Plas...

Having won the Japanese 5th Block, he has already earned a place in the World Tournament, and he says he has come to the store because he is interested in Sei, a highly skilled builder who is the same age as he is.

Fumina Hoshino, president of the Seiho Academy's Gunpla Battle Club, is flustered. Since she is currently the Battle Club's only member, it won't be able to enter the Gunpla Battle Japanese Under-19 Championship, which requires teams of three.

Sei and Reiji have now witnessed the overwhelmingly superior power of Tatsuya Yuuki’s Zaku Amazing. And on the day of the championship, Sei has somehow completed the Build Strike, but Reiji is nowhere to be found…