Grave of the Fireflies (1988): Understanding Seita’s Trauma – A Comparison with Evangelion’s Shinji Ikari

Isao Takahata’s 1988 animated masterpiece, Grave of the Fireflies(Studio Ghibli Official), is universally recognized as one of the most devastating films ever made. Based on Akiyuki Nosaka’s semi-autobiographical novel, it chronicles the harrowing struggle of two orphaned siblings—fourteen-year-old Seita and his four-year-old sister Setsuko—trying to survive in Japan during the final, brutal months of World War II.

The tragedy is absolute: their mother is severely burned in an air raid, their father, a naval captain, is presumed dead, and eventually, both children slowly succumb to malnutrition. Because of its relentlessly bleak ending, it has earned a global reputation as “the greatest movie you will only ever watch once.”

However, this “one-and-done” viewing habit has spawned a widespread, lingering resentment toward the protagonist. Many viewers walk away intensely frustrated with Seita, blaming his stubborn pride for Setsuko’s agonizing death.

After all, Seita chooses to leave the safety of his resentful aunt’s home to live in an abandoned bomb shelter. Since this decision directly leads to their starvation, it is entirely understandable why audiences scream at the screen, “Just swallow your pride and apologize to your aunt!“

Today, I want to challenge that narrative. I am not arguing that Seita’s choices didn’t lead to Setsuko’s death—they undeniably did. But I am arguing that our anger is misdirected. The core premise of this article is that you owe it to yourself to watch Grave of the Fireflies a second time (though I agree a third time might be too much for the human soul to bear).

*This is a translated version. The original (Japanese) is available here.

Let’s break down the hidden psychological trauma driving Seita’s tragic decisions.

Grave of the Fireflies (1988) Analysis: Seita’s Unseen Trauma and Transformation

The Highly Competent Boy Before the Aunt’s House

If you have only seen Grave of the Fireflies once, your lasting impression of Seita is likely colored by his actions in the second half of the film. Most viewers remember him as:

I am not here to deny that Seita exhibits these flaws. However, if you force yourself to rewatch the first 20 minutes of the film, an entirely different character emerges. Initially, Seita is depicted as:

Simply put, in the opening act, Seita is an exceptionally competent, respectable, and reliable young man.

When you contrast this highly capable survivor with the boy who later refuses to do chores at his aunt’s house, it feels like you are watching two completely different people. The Seita from the first act would never have engaged in petty, tit-for-tat arguments with an adult while his sister starved.

Isn’t it logical to assume that something fundamental inside Seita simply broke?

The Tears of a Shattered Psyche

The film offers very few overt clues regarding Seita’s internal psychological collapse, but there is one devastatingly clear moment: the firefly grave scene.

When Setsuko digs a small hole to bury the dead fireflies, she casually reveals that she already knows their mother is dead, noting that their aunt told her she was buried in a grave just like this.

Watching Setsuko mimic the burial, Seita is violently thrown into a flashback of his own mother’s corpse being callously tossed into a mass grave.

Seita completely breaks down. The tears he sheds in this scene are dual-layered: he is weeping for the agonizing realization that his four-year-old sister is already intimately familiar with death, but more importantly, it is a massive psychological purge of the repressed horror, grief, and dehumanization he witnessed during his mother’s cremation.

Let’s brutally summarize what Seita experienced in a matter of days:

These are experiences that would absolutely destroy a grown adult. To expect a 14-year-old boy to process this and remain a highly functional, polite houseguest is absurd.

The harsh reality is that his spirit was completely shattered.

He was suffering from severe, paralyzing PTSD. The only thread keeping him tethered to sanity was his desperate love and duty to Setsuko.

He didn’t refuse to work at his aunt’s house out of sheer laziness or arrogant pride; his brain had simply shut down. He had become a boy who could only focus on keeping his sister smiling because he lacked the psychological capacity to do absolutely anything else.

Because our memory of Seita is inextricably linked to the horrific tragedy of Setsuko’s starvation, we naturally withhold our sympathy. But if you watch the first act closely, you realize that the Great Kobe Air Raid didn’t just burn down his house—it burned away his sanity. If we need a villain to blame, we shouldn’t blame a traumatized child; we should blame the indiscriminate horror of war.

And when I analyze Seita through this lens of misunderstood, traumatized youth, I immediately think of another famously hated 14-year-old anime protagonist: Shinji Ikari from Neon Genesis Evangelion.

Grave of the Fireflies (1988) Psychology: The Parallel Tragedy of Shinji Ikari

The Unfair Legacy of “The End of Evangelion”

Shinji Ikari is the deeply controversial protagonist of Neon Genesis Evangelion. Thanks to the recent, hopeful conclusion of Evangelion: 3.0+1.0 Thrice Upon a Time, public perception of Shinji has softened significantly. However, back in 1997, following the apocalyptic release of the cinematic finale, The End of Evangelion, the hatred directed at Shinji was absolute.

At that time, the anime community universally condemned Shinji as:

…and to be completely fair, that is exactly how Shinji is depicted in the lowest, most broken moments of that specific movie.

However, if you step back from the trauma of the movie and rewatch the original 26-episode TV series, a completely different narrative emerges. Viewers often experience a jarring realization: “Wait… Shinji actually tries incredibly hard!” In the TV series, Shinji:

When you look at the totality of the story, Shinji is a 14-year-old boy fighting a terrifying, impossible war. Just like Seita, he starts out as an incredibly brave, respectable kid trying his absolute best.

But because the brutal, traumatic ending of the movie was the *final* impression left on audiences, the reputation of a boy who fought so hard was completely ruined for decades.

Why You Owe It to Seita to Watch the Film Twice

Isn’t it highly probable that the exact same psychological bias that ruined Shinji Ikari’s reputation has distorted how we view Seita in Grave of the Fireflies?

We are so emotionally pulverized by the agonizing finale—Setsuko’s death—that we retroactively search for a scapegoat. We blame Seita’s “pride.” We label him a failure.

And yes, just as Shinji “fails” humanity in The End of Evangelion, Seita undeniably “fails” to keep his sister alive. That tragic fact will never change.

But just as rewatching the Evangelion TV series forces you to respect the immense burden Shinji carried, watching Grave of the Fireflies a second time fundamentally shifts your perspective on Seita. It forces you to witness the highly competent, loving brother he was before the firebombs fell.

You don’t need to torture yourself by watching it three times. But perhaps it is worth watching Grave of the Fireflies exactly one more time to truly understand the depth of Seita’s unseen emotional scars.