Johzenji's carefree rhythm almost breaks Hinata and Kageyama, but they manage to regain their cool with Sawamura's help, and continue the match. Meanwhile, Johzenji's manager, Misaki, tells the team how she really feels about them.

Karasuno is finally playing in the qualifier prelims. Their first opponent is the 4th best team from the Inter-High prelims, Johzenji High School. Their motto is to play. What will Karasuno do against their rather unconventional playing method?

Just about 2 more months until the qualifiers. Tsukishima's brother invites him to practice with his own team, Kageyama goes to observe a certain team, and Hinata and Kenma promise to have a match that they wouldn't be able to repeat.

Their first match to get through to the qualifiers is a match against Kakugawa High School. At the center of Kakugawa's team is a first-year named Hyakuzawa, who is 2 meters tall. At first, Karasuno has trouble dealing with Hyakuzawa's immense power and height, but...

The first day of the Spring Tournament Miyagi qualifier is finally here. Hinata tries to trush to the bathroom, but he runs into Ohgi Minami's Towada, who plays on the team they're up against first. With various feelings in their hearts, the battle towards nationals begins.

The training camp comes to a close with a barbeque battle. Bokuto talks about rivals from all over the country and the prepare for the upcoming Spring Miyazaki Prefectural Tournament.

The week-long training camp is finally on its last day. Karasuno's final opponent is Fukurodani High School, and they're determined to win at least one set against the powerhouse school. Are they going to be able to show the fruits of their labor?

After losing to Aoba Johsai at the Inter-High, the Karasuno High Volleyball Team is working their hardest toward the Spring Tournament. In the meantime, it's decided that they'll be heading to Tokyo for a training camp with Nekoma High and a handful of other powerful schools. They team is practicing hard, and not day during their run, Hinata and Kageyama get too excited and end up lost, and end up meeting someone rather unexpected...

Hachimaki’s mentor, Gigalt, visits the Debris Section to give guidance on security. As it turns out, Gigalt had been a member of the Debris Section in the past, and Tanabe is entertained by his stories of the past. But after solving an incident together with Gigalt, Tanabe learns something shocking about him.

The crew returns from the Moon to the Space Station, where they continue their duties. They hear a rumor that Fee had found a better position in another division, shocking the Debris Section. They decide to set out to capture debris without Fee, so that she can rest assured that the Debris Section is in good hands.

Hachimaki is at the lunar hospital to receive treatment for a leg wound. There, he encounters a girl named Nono. Tanabe seems a little upset that the two seem to have hit it off. Hachimaki soon learns the truth about Nono.

Hachimaki, Tanabe, and Fee arrived at their long-awaited vacation on the Moon. Tanabe can’t contain her excitement. Hachimaki is roped into helping Tanabe find an apartment. When they arrive at her chosen apartment, it turns out to be a sketchy building with horrible neighbors.

Hachimaki’s team gets a long-awaited vacation on the Moon. Being her first time there, Tanabe is excited. The ferry trip is four days long. Along the way, Hachimaki encounters a girl named Sia, and they bond over spaceships. On the third day of their ferry trip, Hachimaki is caught up in an incident.

The son of the INTO chairman arrives to learn about debris collection. Annoyed by his snobby behavior, Hachimaki attempts to turn him away, but he relents when the others convince him to play nice with the chairman’s son. After a while of tolerating his impudent behavior, Hachimaki finally snaps at a particularly arrogant remark.

Tanabe writes a will in case something were to happen to her in space. She briefly considers using Hachimaki’s will as a reference but is disappointed at its lack of substance. What should she leave behind when she dies? Toy Box collects the coffin of a space pilot who was buried in space 50 years ago. Just as the crew is about to return it to space, Tanabe does the unthinkable.

The Von Braun’s departure is approaching. Hachimaki and Tanabe visit the Debris Section. The team make an excuse for the two to go out into space.

Hachimaki is selected to board the Jupiter exploration vessel, the Von Braun. He visits Technora for the first time in a while and learns that Tanabe is back on Earth. Hachimaki heads home one last time before his voyage to Jupiter but ends up in an accident on his way to visit Tanabe.

The Space Defense Front’s terrorist activities endanger the Von Braun. There, Tanabe finds a wounded Claire. The two escape in a rescue pod but end up stranded on the lunar desert. Carrying Claire, Tanabe walks to the nearest establishment. Claire insists that she be left behind.

The world watches as the first-ever lunar INTO summit is held as the Space Defense Front’s activities gradually become more noticeable. Fee and the Toy Box 2 are out in space to collect debris around the lunar station in an effort to thwart would-be terror attacks. Just as Fee discovers an unidentified ship, a gun is pointed at her head.

The Debris Section is transferred to the Moon. There, meanwhile, Hachimaki is investigated for the incident aboard the Von Braun. Hachimaki is surprised to find that Claire is also being investigated. He also bumps into the team on the outskirts of town and learns that Gigalt is in the hospital, and pays him a visit. Meanwhile, an INTO summit is being held outside of Earth for the first time ever.