The Poetic Psyche: Unpacking Growth in March Comes in Like a Lion

Anime and manga have long excelled at externalizing internal landscapes, but few works do so with the restrained elegance of March Comes in Like a Lion (3-gatsu no Lion). Chica Umino’s masterwork follows Rei Kiriyama, a teenage professional shogi player navigating the treacherous waters of depression, grief, and gradual self-acceptance. The series rejects melodrama in favor of quiet symbolisms—water, chess-like board games, seasonal shifts, fractured reflections—that map the contours of psychological healing. This article examines how these metaphors of growth operate across the narrative, providing a nuanced look at character development that feels both deeply personal and universally resonant.

The Inner Ocean: Water as Emotional Cartography

Water is the series’ most pervasive and elastic metaphor. It appears physically in Rei’s sparse apartment, where a single goldfish drifts in a tank, and symbolically in the way his mind drifts toward isolation. In early episodes, Rei describes himself as “sinking in deep, dark water” after the tragic loss of his family in an accident. He clings to the routine of shogi as a life raft, yet the water he floats on remains dangerously still. The stagnation represents a depression so profound that forward motion feels indistinguishable from drowning.

The Still Waters of Depression

Rei first appears almost submerged—he sits in his apartment, the camera lingering on his empty expression while ambient sounds of water trickle in the background. Director Kenji Nagasaki translates the manga’s watercolor-like sadness into visual motifs of glistening surfaces and reflections. The static aquarium becomes a self-portrait: Rei, like the goldfish, is alive but contained in a fragile glass world, cut off from others. He refers to his life as a “curse” that isolates him, a burden he cannot shake. This stillness resonates with clinical symptoms of major depressive disorder—anhedonia, emotional blunting, and a pervasive sense of unreality. By pairing emotional flatness with literal flat, unmoving water, the series makes invisible pain visible.

From Ripples to Currents

Change arrives with the Kawamoto sisters, whose boisterous kindness disrupts Rei’s stagnant pool. In Episode 2, Hinata, the middle sister, spills tea and laughs it off, creating a literal ripple that breaks the surface tension of Rei’s controlled space. As Rei spends evenings in their warm, cluttered kitchen, water metaphors shift from deep ocean to flowing rivers. When Akari serves him a steaming bowl of homemade stew, the steam curling upward mirrors the slow release of his guarded emotions. One of the series’ most potent sequences shows Rei walking home after a crushing shogi loss during a downpour. Instead of the water trapping him, he now moves through it—soaked but free—a symbol of learning to coexist with sorrow rather than be consumed by it.

The Board as a Mirror: Shogi and the Architecture of Self

Shogi functions as more than a competitive backdrop; it is a psychological arena where every piece movement exposes something about the player’s inner state. Unlike the adversarial nature of chess, shogi permits “drops” where captured pieces can re-enter the board under the captor’s control, paralleling how past traumas can be reincorporated into the present. Rei’s matches form a parallel narrative of growth: his early, robotic style reflects emotional detachment, while later intuitive play signals the integration of feeling and intellect. The game becomes a practice ground for facing life’s uncertainties, and each opponent becomes a mirror.

The Psychological Battlefield

Rei’s shogi is initially described by his peers as “textbook” and “bloodless.” He avoids emotional entanglement, memorizing patterns as a way to bypass the human element. This mirrors his interpersonal life—he shuns intimacy to prevent further loss. However, when he faces the seasoned player Shimada, Rei encounters a man who literally shakes with physical frailty yet fights with immense mental fire. Shimada’s style is adaptive, even messy, and he tells Rei that true strength comes from accepting one’s limitations without letting them dictate the game. Shimada, who battles kidney disease, embodies the metaphor of the body as a fragile vessel containing an indomitable will. Through him, Rei learns that the board can hold both weakness and ferocity simultaneously.

Rivals as Catalysts

Nikaidou Harunobu, Rei’s boisterous self-proclaimed rival, suffers from a severe chronic illness that requires frequent hospitalizations. Yet when he faces Rei across the shogi board, the pain recedes into a fierce, joyful competition that reminds Rei why he first loved the game. Nikaidou’s role is that of a “sunlit opponent,” pulling Rei out of the shadows through sheer force of camaraderie. Their matches are frantic and loud, a stark contrast to Rei’s solitary study sessions. The metaphor here is that growth does not always spring from quiet introspection; sometimes it needs to be shouted into existence by someone who refuses to let you hide. An interview with Chica Umino highlights this dynamic, noting that she designed Nikaidou to be “the person who drags Rei into the world even when he resists” (source: Manga Tokyo interview with Chica Umino).

The Kawamoto Household: Healing Through Found Family

If the water and shogi metaphors map Rei’s internal reformation, the Kawamoto sisters provide the external warmth that makes that reformation possible. Each sister represents a different facet of resilience, and their combined presence forms a safety net that Rei can finally trust. The household itself—overflowing with clutter, aromas, and laughter—stands in sharp contrast to Rei’s sterile apartment, embodying the idea that perfection is not necessary for love.

Akari: The Anchor in the Storm

Akari, the eldest, shoulders the maternal role after their mother’s death, working nights at a hostess club while maintaining an almost supernatural optimism. She never forces Rei to talk, instead offering quiet companionship and home-cooked meals. The food she prepares—nikujaga, miso soup, sweet red bean treats—becomes a metaphor for emotional nourishment. When Rei eats with the family, he is not just consuming calories; he is internalizing the care they offer. Akari’s strength lies in her refusal to let tragedy harden her; instead, she softens, creating a sanctuary where others can let their guards down.

Hinata: The Courage to Defy

Hinata’s arc addresses bullying with unflinching honesty, serving as a parallel to Rei’s internalized struggles. When her friend Chika is tormented by classmates, Hinata stands up even when it costs her own social standing. Her tearful confession that she feels powerless resonates deeply with Rei, who has spent years feeling the same. Hinata’s growth metaphor is the lion cub that refuses to be cowed: small in stature but enormous in spirit. Rei, watching her fight, begins to believe that he too can confront the bullies of his own past. Their bond deepens as they become each other’s mirrors, each seeing in the other the bravery the other lacks.

Momo and the Language of Innocence

Little Momo, the youngest, speaks in chirpy sentences and offers Rei crayon drawings of him smiling. She represents the child’s uncorrupted view of the world—a reminder that happiness does not need to be earned through achievement. Momo’s role is subtle: she pulls Rei into play, making him construct the “Great Lion King’s Castle” from cardboard boxes. In these moments, Rei is not a professional shogi player burdened by adult grief; he is simply a boy who can laugh while taping together a fort. This childlike permission to be joyful is itself a profound healing metaphor. As Rei himself notes later, “Momo’s voice is like sunlight on a cold morning.”

The Fractured Self: Mirror Imagery and the Reconstruction of Identity

Glass and mirrors appear throughout the series as visual shorthand for Rei’s splintered identity. In flashbacks, the night his family died, a mirror in the hall shattered during the accident. Rei, the sole survivor, saw himself in a thousand fragments—a broken reflection of a child who should not have lived. He internalized this image, carrying the belief that he was a broken, incomplete person. The series uses the “shattered mirror” as an active metaphor for dissociation and survivor’s guilt.

Reassembling the Shards

The healing process is depicted as the painstaking piecing together of those shards. Early in the series, Rei cannot look at his own reflection without flinching. His apartment lacks mirrors; he avoids eye contact. But as his relationships deepen, glimpses of reflection begin to appear deliberately framed in scenes of warmth: Rei’s face faintly visible in a window as the Kawamoto family gathers behind him, or his reflection mingling with Nikaidou’s in a puddle on the bridge. These compositions suggest that identity can be reconstructed not by smoothing over the cracks, but by allowing others to stand beside them. A pivotal moment occurs when Rei visits a temple and sees his intact reflection in a calm pond, the surface undisturbed. It is the first time he perceives himself as whole—imperfect, scarred, but singular.

The Deep Hole as Metaphor for Trauma

Another recurring image is the “deep, dark hole” Rei imagines when his depression spikes. He visualizes himself standing at its edge, terrified of falling in. This spatial metaphor externalizes the abyss of despair, making it something he can observe rather than be swallowed by. Shogi provides a rope: each win, each handshake after a match, each shared meal with the Kawamotos is a knot in that rope, slowly hauling him away from the precipice. Psychology often uses the term “window of tolerance,” and Rei’s progression from the hole’s edge to wandering further into the landscape of daily life illustrates an expanded capacity to hold intense emotions without being overwhelmed (for a deeper dive into parallels with trauma theory, see “The Triumph of Human Resilience” on Anime News Network).

The Lion in March: Seasonal Cycles as a Framework for Change

The title itself is an English rendering of the Japanese phrase “3-gatsu no Lion,” which evokes the proverb “March comes in like a lion and goes out like a lamb.” The narrative spans a full year, tracking Rei from a bitter, lonely March through the blooming spring, intense summer, and reflective autumn back to a renewed March. Each season mirrors his mental state: the lion of early spring is his aggressive, defensive posture; the lamb is his eventual softness and openness.

The Roar and the Whisper

When Rei first appears, he is indeed a lion—but a wounded, cornered one. He lashes out at Kouda, his adoptive father, and isolates himself, roaring in silence. His shogi play is aggressive yet hollow, a lion pouncing without purpose. Through the Kawamoto sisters’ home, associated with the warmth of late spring and summer festivals, he learns a different kind of strength. The lamb does not signify weakness; it represents the courage to be gentle. By the final arc, Rei no longer needs to be the lion roaring against a cruel world; he can sit quietly in a sunbeam with Momo, having integrated both aspects of himself.

Food, Festivals, and the Passage of Time

Japanese seasonal events—cherry blossom viewing, summer fireworks, autumn moon-viewing, and the New Year’s soba—become milestones in Rei’s journey. Each festival meal shared with the Kawamotos roots him deeper in the present, pulling him out of cyclical rumination. The act of eating seasonal foods ties him to the earth’s rhythms and to the living, breathing community around him. Akari’s kagami mochi breaking ceremony, for instance, symbolizes the shattering of the old year’s hardships and the welcoming of new fortune. For Rei, who once saw time as a flat, featureless expanse, these markers create a new narrative structure: one with a past, present, and possible future.

Psychological Depth Beyond the Protagonist

While Rei is the focal point, the series extends its psychological rigor to other characters, enriching the theme of collective growth. Kouda, Rei’s adoptive father, battles his own guilt and professional disappointment, struggling to express love in a household that has grown cold. His arc illustrates that adults too can be trapped in stagnant water, and that change is possible well past youth. Shimada’s physical deterioration mirrors Rei’s emotional pain; both men must bargain with bodies and minds that feel like betrayers. Even the supporting characters in the shogi world, like the aging player Yanagihara, reflect the sorrow of paths not taken and the quiet dignity of persistence.

These interwoven stories underscore a central thesis: growth is never a solo venture. Rei’s healing is only possible because others, themselves flawed, extend a hand. The series refuses simple cures; there is no magic epiphany that banishes depression. Instead, it honors the incremental, often imperceptible shifts that accumulate over time—a parallel to the strategic “temple building” in shogi, where a player gradually constructs an unassailable defensive castle. The psychological castle Rei builds is not immune to future storms, but it stands, solidly, for the first time.

Conclusion: The Landscape of Continuing Growth

In March Comes in Like a Lion, metaphors are not decorative flourishes; they are the language through which the invisible shape of the psyche becomes tangible. Water, shogi, shattered mirrors, seasonal cycles, food, and found family all operate as interlocking symbols that chart a boy’s transformation from frozen isolation to tentative belonging. The series reminds us that growth is not about erasing scars—it is about learning to see them as part of a newly assembled picture. Rei does not become an unblemished hero by the end; he becomes a young man who can finally sit with his past without being consumed by it. His journey mirrors the profound psychological truth that healing is not the absence of pain but the capacity to feel it and still move forward, a step at a time, like the quiet flow of a river that survived the winter’s freeze. For anyone seeking to understand the art of emotional reconstruction, this story offers not a map, but a compass—pointing toward the warmth of shared meals and the courage to let others see your fractured reflections.