Haruka Nanase/Relationships

Iwatobi High School=

Makoto has known Haruka for over 13 years, having been friends since kindergarten, and is his best friend. As a consequence of being together for so long, Makoto is able to read Haruka's mind, understands Haruka's good points, and is often forced to speak as his spokesman. When Haruka doesn’t want to speak anymore, he just "leaves it up" to Makoto to speak for him. It allows Haruka to act aloof and stoic, but still get his thoughts across - though they aren’t stated to be his, necessarily.

Haruka, in particular in his 12-year-old portrayal in High☆Speed!, is rather spoiled by his best friend. He is extremely used to having Makoto always there to help him with making decisions and even speaking up his mind, and when he feels like Makoto oversteps his boundaries, he dismisses him in his mind as a meddlesome guy. But as soon as Makoto isn’t there to help him, or does something else instead, Haruka pouts and wishes he was there.

Both have had near-drowning experiences; In the sixth grade, Haruka fell into a river and was saved by Makoto. During the training camp on the deserted island, Haruka saves Makoto after he fails to save Rei. When Haruka brings Makoto to shore he is terrified when he realizes Makoto is unconscious, and is about to preform CPR, but then Makoto coughs up water and regains conciousness. He tries to sit up and look for Rei, but Haruka tells him that he should be resting and holds him down. Shortly afterwards, Makoto tells Haruka that he is the biggest reason he still swims and gets close to the ocean because Haruka does, and he cares that much for Haruka and what Haruka loves, enough to put his fear aside so he can enjoy it with him, wanting to share the experience, to understand what makes Haruka the happiest, and so he overcomes fear for it. Makoto wants to understand and feel the same emotion as someone else to the point of conquering a deeprooted fear — something that gave him a panic attack, made him stop moving in the ocean during a storm, while trying to save someone, despite himself. Haruka then gasps, showing that he himself didn’t even realize what he was to Makoto until Makoto told him so.

Haruka greatly dislikes it when people use his girlish first name, but Makoto always somehow manages to win the argument and calls him 'Haru'. Makoto is also the major person to restrain Haruka from randomly stripping around or diving into fish tanks. When he gets scared, he tends to hide behind Haruka or cling to him in some way.

Makoto and Haruka are often seen doing things together, such as sharing rooms, going to school, and having lunch. Also, being best friends, they are often seen wearing same or similar clothes and accessories and sharing things. They live very close to each other with Makoto's house being visible from Haruka's. Specifically, Makoto's house is at the bottom of the stone stairs leading to the shrine near their house, with Haruka's house being up the stone stairs, just past the first torii gates. It is not uncommon for Haruka and Makoto to wait for each other on the stone stairs.

They are very close and care for each other greatly. In the beginning of the series, Haruka didn't express himself as much, although Makoto always knew what he was thinking. Throughout the show, Haruka begins to speak his mind more often, especially to Makoto. He's very gentle towards his best friend, treasures him greatly and is very afraid to loose him. In the hotel, he tells Makoto "I appreciate you being here for me," which embarrasses him to the point where he gets up and "goes for a run".

It is shown that Haruka bought Makoto four aquarium fish. Nagisa told Makoto to name them Nagisa, Rei, Haruka and Makoto, however Haruka told him that it's better to name them Mackerel, Bonito, Tuna and Jackfish.

Haruka and Nagisa are childhood friends and were in the swim club together. After the swim club was going to be closed down, Nagisa went to a different middle school from Haruka and Makoto. Nagisa admires Haruka's swimming and enrolls at his school just to swim with him again.

Haruka thinks of Nagisa as a weird guy, whether it is from simplicity or something else.

Haruka and Rei have a good senpai-kohai relationship. When Haruka saw Rei practice pole-vaulting for the very first time, he was amazed by how amazing he looked doing so. When Nagisa told Haruka and Makoto that Rei didn't join the swim club, stating that Rei might hate water, Haruka gained a big dislike for Rei, saying that they don't need someone like that.

When Rei finally met Haruka in person after running to school with Nagisa, he asked Haruka if he was Haru-chan-san Nagisa was talking about. Haruka cut him off telling him not to use both '-chan' and '-san' on his name. After Rei saw Haruka swim at the joint practice with Samezuka Academy, he realized that he wants to have the kind of freedom Haruka is. Haruka told him that it's not freedom that he has, but freestyle.

In the first episode, Gou visited Haruka's house to ask him for information about her brother, but he didn't answer her, so she decided to head home, running into Makoto and Nagisa. It is shown that she does care a lot about Haruka, as well as other members of the swim club, and is very worried over Haruka and Rin's dramatic relationship. She tries to be always there for Haruka and others and help them improve their swimming as much as she can.

She is constantly swooning over Haruka and his figure.

Miho is Haruka's Classic Literature teacher as well as his homeroom teacher. Haruka's not really impressed by the fact that she became a teacher as her plan B, as well as the fact that she misunderstood him for a girl, calling him "Miss Nanase Haruka." However, she apologized for it immediately after Makoto had clarified the misunderstanding. Samezuka Academy=

In elementary school, Rin was in the same swimming team as Haruka, Makoto and Nagisa. After they won a tournament, Rin went abroad to Australia to study swimming. Haruka constantly remembered how Rin promised him to show him a sight he has never seen before, and held onto that memory. When Rin made a rare return to Japan, Haruka and Rin raced, and the former easily won. Rin was exceptionally disappointed that his hard work was for nothing; this created a rift between them, as Rin refused to take Haruka's extended hand. Subsequently, Haruka gave up competitive swimming because he damaged Rin's pride. Later, when they went against one another again, and Rin won without much difficulty, Rin was not satisfied as Haruka was not swimming at his best potential. He urged Haruka to swim competitively, so that they may have a fair race, to which Haruka complied.

Rin's best stroke is the butterfly, but his obsession with beating Haruka, who only swims the crawl stroke, led him to focusing on that stroke and whatever distance Haruka was swimming in the competitions only.

Throughout their various encounters, their relationship was portrayed to be very tense, as Rin was continually preoccupied with the notion of beating Haruka. Rin sometimes got very frustrated with Haruka, acknowledging that Haruka has the ability to showcase that he is an extraordinary and unusually excellent swimmer, and yet Haruka only cared about immersing himself in water. When Rin officially defeated Haruka at the prefectural tournament, Rin claimed that he will now never swim with Haruka again, resulting in Haruka's utter despair. For Haruka, it was not all about winning. Makoto later told Rin that Haruka had thought something else mattered more, which was why Haruka wanted to race with Rin. Nevertheless, Rin did not understand him.



In the final episode of the anime, when Haruka saw that Rin was struggling in his individual race, of which he consequently lost, he immediately rushed from the stadium to go look for Rin, prompting the others to follow. They overheard that Rin was taken out of the relay and wanted to quit swimming for good; this instantly had a destructive toll on Haruka, who faltered and buried his face in his arms. Haruka longed desperately to swim with Rin again. When Rei assured Haruka that Rin was not particularly angry with him but was emotionally scarred by his own failures and insecurities in Australia, and that his true desire was to swim with everyone again, Haruka was determined to find Rin. Haruka ended up being the first to locate him, having correctly inferred that Rin would be at the tree that looked similar to the one in the Iwatobi Elementary School yard. When Rin took notice of him, he started to lose his sanity because he was not able to swim with Haruka again. He aimed to punch Haruka, but Haruka stopped him, making them both fall and roll on the ground. When Rin saw what Haruka wrote on the ground before the tournament—he wrote "For the team," a phrase Rin had written in their childhood—he started crying, asking him why could not swim with them again. Haruka reassured him that he still could, and told him that it was his turn to show Rin a sight he has never seen before.



At the relay race at the tournament, Rin, at last, got to participate in the relay with his old team again. Rin swam right before Haruka, and when it was Haruka's turn, Rin was captivated. They managed to win, and Rin ran to Haruka, hugged him and cried that it was, indeed, the best sight he could have ever asked for. In the credits, it was shown that Haruka and Rin became great friends once again, as they began to divulge their respective dreams and goals to one another.

Others=

Goro and Haruka have a good relationship. Goro used to be Haruka's coach while he was still a coach at Iwatobi Swimming Club. When Rin came back from Australia during his Middle School years, Goro was the one to let him and Haruka race back at the Iwatobi Swimming Club pool. He was the only one to know about Rin's and Haruka's race and Rin's breakdown up until he talks with Makoto one night after running into him. He cares about Haruka and others very much and is willing to give his all to help them improve their swimming.