5 Years Later, Haikyuu’s Best Episode Broke Anime’s Most Used Trope Forever

Anime has a familiar trick for its underdogs. The hero struggles, the pressure peaks, and then the story reveals that the supposedly ordinary character was secretly extraordinary all along. Haikyuu!! looked at that formula and essentially said: what if the character really was ordinary? That is what makes Ryūnosuke Tanaka’s defining performance against Inarizaki High so special. Tanaka is the loud, aggressive second-year wing spiker who has always been more grit than glamour.

Five years after the anime adaptation of his Inarizaki struggle aired in 2020, its emotional punch has not faded. Season 4, Episode 16, “Broken Heart,” aired on October 16, 2020, and puts Tanaka under brutal pressure as Inarizaki repeatedly targets him. What follows is not a secret talent awakening. It is something much harder: Tanaka refuses to mentally disappear after failure.

Tanaka Shattered Haikyuu’s Hidden Genius Trope Forever

One of the strongest players in Haikyuu!!, Tanaka enters the court, looking like the exact kind of character who should eventually get a flashy “I was special all along” moment. He is powerful. He is fearless. He is ridiculously confident. He is also not Karasuno’s genius setter, natural-born ace, freakishly gifted middle blocker, or prodigious libero. He is a wing spiker who has earned his place through repetition, aggression, and an almost comically stubborn refusal to let a ball hit the floor.

Furudate even established Tanaka as someone whose defining quality is his mentality. In an interview about the character in Haikyuu!! Complete Guidebook: Seiho!, the creator explained that Tanaka had been present since the early one-shot and was influenced by Furudate’s own ideal of the kind of senior he wanted to be. That makes the Inarizaki match especially cruel.

Facing one of the tournament’s strongest teams, Tanaka suddenly cannot make his attacks work. He gets blocked. He struggles to find his cross shot. His teammates begin making decisions that avoid feeding him because the rhythm is clearly wrong. The official episode synopsis bluntly describes the problem: Inarizaki targets Tanaka, and his performance suffers under the pressure. And then comes the part that Haikyuu!! understands better than most sports anime.

Tanaka knows he is failing. There is no convenient transformation. No hidden technique that he suddenly masters because the soundtrack gets louder. No revelation that everyone underestimated him. Instead, his mind becomes the battlefield. He remembers being the kind of player who simply kept trying. He confronts the uncomfortable truth that being confident does not mean never feeling afraid. It means continuing even after that confidence has been punched full of holes.

His eventual recovery is therefore satisfying precisely because it is not miraculous. Tanaka calls for the ball again. He trusts himself again. And when he finally executes his inner cross and scores, it feels less like unlocking a new ability than getting himself back. The manga’s Chapter 264 records that comeback, with Tanaka scoring the decisive point to give Karasuno the first set 27–25.

Why Tanaka’s Inarizaki Battle Redefined the True Anime Underdog

Ryūnosuke Tanaka from Haikyuu!!. [Credit: Production I.G]

Tanaka’s greatest opponent in this sequence is not Inarizaki’s block. It’s the voice in his own head. That is why his struggle feels so much more recognizable than the average shonen comeback. Plenty of athletes (and plenty of ordinary people) know what it feels like when confidence suddenly evaporates. One mistake becomes two. Two become three. Suddenly every decision feels like proof that you do not belong.

Yet Haikyuu!! does not isolate him from his teammates to manufacture a heroic solo moment. Nishinoya, Asahi, Daichi, Kageyama, Hinata, and the rest of Karasuno remain part of the match’s larger ecosystem. Tsukishima’s decision to set Asahi instead of Tanaka, for example, is not presented as betrayal; it is a practical attempt to break a bad rhythm. That is another reason the moment works.

Even the episode’s title, Broken Heart, feels almost cheeky in hindsight. Tanaka’s heart really does break during the match. His confidence cracks. His attacks fail. But Haikyuu!! refuses to treat that brokenness as the end of his story. Instead, it becomes the reason his comeback matters.

He does not become extraordinary because he discovers he was extraordinary. He becomes extraordinary because he keeps playing after discovering how ordinary failure feels. And perhaps that is the real reason “Broken Heart” deserves to be remembered as one of Haikyuu!!‘s best episodes. Not because Tanaka suddenly became a superstar, but because for once, the victory was simply getting back up. Five years later, that still hits harder than another power-up ever could.

Was Tanaka’s Inarizaki moment Haikyuu’s best underdog story? Tell us what you think in the comments!

Haikyuu (all seasons) is available on Netflix and Crunchyroll.