[Spoiler Review] Anime 'Golden Kamuy' Season 5 Episode 54 (S5E5) "The Pinky Bone"

On February 2, 2026, an episode aired that sent chills down the spine, as pieces of the story clicked into place with an almost audible weight. The gravity behind the subtitle "The Pinky Bone," and the past sealed beneath the alias "Koichi Hasegawa." The moment these threads suddenly connected to the present carried a breathtaking tension that surpassed even the most spectacular action sequences. Meanwhile, the all-too-human gestures of the characters amid the escalating crisis only served to deepen the story's abyss.

Overall Impression: When a Stolen "Everyday Life" Creates a Monster

This was the episode where the fragmented memories of the past crystallized into one harrowing truth. Standing before Sofia in the hushed room of a church, Lt. Tsurumi appeared as "Hasegawa"—the man who once knew them in another life. From his bearing emanated not so much a thirst for revenge, but something drier—an irretrievable sense of loss.

The directing choice of staging this "confession" within a church amplified the story's cruelty. The expressions of Tsukishima and Koito, eavesdropping from outside the room, revealed a mixture of bewilderment at touching the "human abyss" of the charismatic leader they had believed in, and an inescapable gravitational pull they could not resist—carrying an introspective weight. Lt. Koito's eyes in particular, as his blind devotion began to waver and cloud ever so slightly, conveyed an inexpressible helplessness.

Also striking was the distinctive "release of tension" woven between the serious developments. A comedic scene of characters struggling to operate an automobile created a stark contrast against the harrowing monologue that followed. These trivial moments of everyday humor made the grave situations that came immediately after stand out even more, reaffirming the charm of this story's unique "temperature shifts."

Episode 54: The Pinky Bone

The story began with Sugimoto's group in hot pursuit of the 7th Division to rescue Asirpa, and the movements of Sofia's partisans as they intervened. In the chaos amid a blizzard, Sofia was captured after clashing with Tsukishima. In response, Lt. Tsurumi made the decision to temporarily shelter both Sofia and Asirpa. As the stage shifted to a church governed by inescapable silence under the 7th Division's control, there was a unique tension where a single moment's judgment could alter fate.

Before the confrontation in the church, Sugimoto's group was growing increasingly restless outside. The frustrating distance of knowing Asirpa was right there yet being unable to act. The emotional turmoil of Sugimoto and his companions—torn between the pure desire to save her and the reality of needing to calmly wait for the right moment—came through in the subtle shifts of their restrained expressions. Amidst this tense pursuit, the depiction of characters fumbling with an unfamiliar automobile provided a momentary reprieve, a rhythm so characteristic of this series.

The confrontation in that single room was truly a turning point of the story. The moment Lt. Tsurumi stood before Sofia and revealed himself as the "Koichi Hasegawa" she had once met in Russia. The shock in Sofia's eyes was simultaneously the moment when a massive void the story had carried was finally filled. Someone with whom she had exchanged languages and shared peaceful moments. The cruelty of this reunion, accomplished amid such frozen enmity, was overwhelming.

The truth about the deaths of his wife and daughter, spoken from Lt. Tsurumi's own lips. If Sofia and her comrades had never visited the photography studio, his family would not have died. The lieutenant's words, delivering this fact, carried a blade-like sharpness honed over long years. In the very place where he lost those he loved, he chose to live on as the monster known as "Tsurumi." Outside the room, the heavy silence of Tsukishima and Koito as they absorbed this past dominated the atmosphere.

The dialogue then delved further into Wilk's footsteps. The fact that after crossing to Hokkaido, he began to change upon the birth of Asirpa. The struggles revealed through Kiroranke's letters—not as a revolutionary, but as a father. The irony that this created an irreparable rift between two former comrades-in-arms. The process by which ideals, reality, and personal love became tangled, causing former bonds to crumble, was portrayed with meticulous care.

At the end, with the premonition that all these grudges would converge once more in present-day Hokkaido, the story connected to its next development. The depiction of Koito—who had blindly believed in Tsurumi until now—as his heart began to shift ever so slightly after learning of the lieutenant's past, hinted at changes in their relationship to come. Why did men who were once someone's father and husband choose the path of carnage? That answer was presented in the agonizing form of "the pinky bone."

Next Episode Preview

The next episode is titled "The Root of All Evil." Having heard Sofia's account of the past, the story will likely venture into the final blank period—when Wilk became "Noppera-bou."

Among the most shocking moments in the original manga were Wilk's gruesome staged death and the internal strife among the Ainu. How will these be retold from Lt. Tsurumi's perspective? Does the "root of all evil" the title refers to mean a single individual, or the gold itself that drives people to madness? I want to steel myself for the moment when the very origin of this entire story is laid bare.