The Psychological Landscape of 'March Comes in Like a Lion'

Few anime series manage to portray mental health with the quiet precision and emotional honesty found in March Comes in Like a Lion (3-gatsu no Lion). While the show is set against the backdrop of professional shogi, its true narrative force lies in the internal world of Rei Kiriyama. Through his eyes, viewers encounter a remarkably accurate representation of clinical depression, social anxiety, and the complex process of rebuilding a shattered sense of self. This analysis examines the series from a psychological perspective, unpacking how its narrative choices align with established mental health concepts and what educators, students, and general audiences can learn from Rei’s journey.

Rei Kiriyama: A Portrait of High-Functioning Depression

Rei is introduced as a 17-year-old professional shogi player living alone in a sparse Tokyo apartment. On the surface, he is independent, financially stable, and successful in a highly competitive field—a picture of high-functioning adulthood. Yet his internal experience tells a different story. He moves through life with a profound sense of detachment, describing himself as feeling like a burden to everyone around him. This dissonance between external achievement and internal emptiness is a hallmark of high-functioning depression, a presentation that often goes unrecognized because the individual continues to meet daily obligations.

The anime visualizes Rei’s depression through striking metaphor. He frequently perceives himself as being underwater, where sounds are muffled and movement feels impossibly heavy. This sensory depiction mirrors the psychomotor retardation and cognitive slowing that characterize major depressive episodes. In one early episode, Rei stands alone in his apartment as a tide of dark water rises around him—a direct visual translation of the hopelessness that floods a depressed mind without warning. These sequences are not fantastical; they are the series’ way of externalizing an invisible illness that can otherwise be difficult for healthy individuals to comprehend.

Key moments in the series anchor Rei’s depression in concrete behavioral patterns:

  • Social withdrawal: Rei avoids his high school classes, eats alone, and initially refuses invitations from the Kawamoto family. This self-isolation maintains the depressive cycle, as research consistently links social withdrawal with worsening mood symptoms.
  • Rumination and self-blame: His internal monologues are dominated by thoughts of being a nuisance to his adoptive family and believing he has stolen his shogi success from others. This ruminative style is a well-documented cognitive feature of depression.
  • Loss of appetite and neglect of basic needs: Rei is shown forgetting to eat or subsisting on convenience store meals. A failure to maintain nutrition and self-care is both a symptom of depression and a factor that perpetuates low energy and mood.
  • Survivor’s guilt and unresolved grief: The accidental death of his parents and sister when Rei was a child lingers in the background. He does not speak of it directly, but his guilt manifests as a belief that he does not deserve happiness. Complicated grief and trauma are shown here as deep roots beneath his present depression.

The series’ refusal to offer quick fixes is one of its greatest strengths. There is no moment where Rei is suddenly cured; instead, the show painstakingly tracks small shifts—a meal shared, a hand extended, a single honest sentence spoken aloud—that accumulate over time. This gradual trajectory mirrors the reality of psychotherapy and recovery, where progress is nonlinear and setbacks are expected.

Performance Anxiety and the Weight of Talent

Rei’s career as a professional shogi player adds another layer to his psychological burden: performance anxiety. Unlike generalized anxiety disorder, which permeates many areas of life, Rei’s anxiety flares most intensely in relation to his matches and his ranking. The show captures the physiological experience of anxiety with precision—racing heart, shallow breathing, tunnel vision, and the overwhelming urge to escape. Before critical games, Rei often sits alone, unable to move, as thoughts of failure and humiliation loop in his mind.

What makes this depiction especially insightful is how the series links Rei’s anxiety to his early childhood trauma. After losing his family, he was taken in by the family of a friend who was also a young shogi player. Rei quickly began winning matches, which made him valuable to the household but also created an impossible dynamic: he felt that his survival depended on his performance. This conditioning implanted the belief that love, acceptance, and basic security are contingent on success. As an adolescent, every shogi game reenacts this core fear—that a single mistake will lead to abandonment.

From a cognitive-behavioral perspective, Rei’s shogi anxiety can be understood through the following patterns:

  • Catastrophic thinking: A single loss is interpreted not as a temporary setback but as proof that he is worthless and will lose everything.
  • Selective attention: Rei fixates on his perceived weaknesses while ignoring his years of disciplined study and notable victories.
  • Avoidance and safety behaviors: He often mentally disengages during matches to reduce immediate distress, which ironically increases the likelihood of mistakes and reinforces his anxiety in the long term.

Other characters serve as foils to Rei’s anxious struggle. His rival and friend, Harunobu Nikaidou, also faces immense pressure but channels it through a different coping style: relentless cheerfulness and an unshakeable passion for the game. The contrast shows that anxiety is not an inevitable response to competition—it is shaped by personal history, coping resources, and the meaning an individual assigns to success and failure. For students watching the series, this distinction is a valuable lesson in understanding that mental health conditions are not character flaws; they are complex conditions with identifiable psychological mechanisms.

Isolation and the Neuroscience of Loneliness

Isolation stands as the most visually and thematically pervasive element of Rei’s early life. The series opens with Rei describing his existence as solitary and grey, a stark contrast to the warm, bustling Kawamoto home he later visits. His loneliness is not merely emotional; it has physiological and behavioral consequences that science has increasingly come to understand. Chronic loneliness is linked to elevated cortisol levels, disrupted sleep, and increased inflammation—conditions that worsen depression and anxiety.

The show acutely captures the trap of loneliness: the more Rei withdraws, the more unworthy of connection he feels, which drives further withdrawal. This self-perpetuating cycle mirrors the downward spiral described in loneliness research. Social contact begins to feel threatening because depressed brains often interpret neutral or even kind faces as negative. Rei’s repeated hesitation before entering the Kawamoto house, his awkwardness at the dinner table, and his quiet panic when receiving genuine care all reflect this heightened social threat perception.

March Comes in Like a Lion does not romanticize loneliness or present it as a noble form of suffering. Instead, it shows the raw pain of disconnection and the tangible deterioration it causes. Rei’s small apartment, immaculately clean but soulless, becomes a cell of his own making. The absence of family photos, warm colors, or personal mementos signifies his psychological inability to claim a space in the world. When he eventually begins adding small touches to his apartment—a plant, a cat plushie—these changes are not trivial; they represent the gradual re-occupation of a life he had vacated.

The Protective Power of Social Support

The Kawamoto sisters—Akari, Hinata, and Momo—function as the primary counterforce to Rei’s isolation. Psychologically, they provide what attachment theory calls a secure base: a safe and dependable relational environment from which a person can explore and grow. Akari, the eldest, offers unconditional care without asking for anything in return. She does not demand that Rei improve, perform, or even explain himself. This consistent, non-contingent support begins to undermine his learned belief that he must earn love.

Hinata’s role is equally vital. She struggles with her own form of distress related to school bullying and moral dilemmas, and witnessing her strength allows Rei to see that vulnerability and courage can coexist. Their relationship evolves into one of mutual support, demonstrating that receiving help and giving help are often two sides of the same recovery coin. Research on peer support in mental health underscores that helping others builds self-efficacy and speeds personal recovery.

The series models several components of effective social support relevant to mental health education:

  • Presence over solutions: The Kawamotos rarely offer direct advice on Rei’s depression. Instead, they provide consistent presence, shared meals, and quiet companionship—elements that reduce feelings of threat and increase feelings of safety.
  • Validation without escalation: When Rei is visibly distressed, they acknowledge his feelings without pushing him to talk before he is ready. This respectful pacing is crucial in trauma-informed care.
  • Rituals and routine: The regular rhythm of the Kawamoto home—cooking, eating, walking together—creates predictability, which is calming for a nervous system accustomed to chaos and loss.

Identity Development Interrupted by Trauma

Adolescence is the critical period for identity formation, a time when individuals explore values, roles, and personal direction. Psychologist Erik Erikson identified this stage as the conflict between identity and role confusion. Rei’s development, however, was derailed by the sudden death of his family and the subsequent necessity to become a professional shogi player as a way to survive within his adoptive home. He never had the opportunity to explore who he might be outside of shogi, and his sense of self became enmeshed with his performance.

The series explores identity through dialogue between Rei and those around him. His adoptive sister Kyouko is a particularly complex figure whose own entanglement with Rei—through jealousy, manipulation, and unspoken pain—further complicates his self-perception. Kyouko’s behavior, while often harmful, is a mirror to Rei’s inner world: both are products of a dysfunctional family system and neither knows how to form a healthy identity within it.

Rei’s identity struggle unfolds gradually. He questions whether he even likes shogi, a terrifying thought given that his entire life is structured around it. In one pivotal narrative arc, he returns to the town where he grew up, confronting the physical spaces of his childhood and the memories he has buried. This process resembles what trauma therapists call trauma narrative reconstruction: an individual re-engages with fragmented memories and gradually integrates them into a coherent, manageable self-story. The trip does not resolve his grief, but it allows him to begin separating his present self from the traumatized child he once was.

For students studying psychology, Rei’s arc offers a concrete illustration of the long shadow childhood trauma casts over adult identity. It also shows that identity is not a static achievement but an ongoing negotiation between past experiences, present circumstances, and future possibilities.

Therapeutic Undertones: The Unfolding Process of Healing

Though the series never sends Rei to a therapist’s office, his recovery follows a therapeutic arc that aligns with several evidence-based approaches. The warm meals and gentle company of the Kawamotos provide a form of environmental therapy; the shogi hall rivalries offer behavioral activation, forcing Rei to engage in activities even when his motivation is low; and his growing ability to articulate his feelings—first internally, then to others—parallels the working-through phase of psychodynamic therapy.

One of the most profound healing moments comes not from a big victory but from a quiet confession. When Rei finally tells a friend that he feels like he doesn’t deserve to live, he is met not with panic or dismissal but with simple acceptance. This moment mirrors the core condition of Carl Rogers’ person-centered therapy: unconditional positive regard. The act of revealing a shameful thought and being accepted without judgment is often a turning point in both real and fictional recoveries.

The series also subtly incorporates the concept of post-traumatic growth. Rei does not forget his losses, nor do they cease to cause him pain. But over time, he develops a greater appreciation for relationships, a deeper sense of compassion for others in pain, and a more authentic sense of what matters to him. These changes do not erase his depression; they coexist with it. This realistic portrayal avoids the harmful trope that trauma makes a person stronger in some neat, redemptive way. Instead, growth and suffering remain intertwined, each informing the other.

Classroom Applications for Mental Health Education

March Comes in Like a Lion presents an extraordinary resource for introducing mental health literacy in educational settings. Because the story is character-driven and emotionally engaging, it bypasses the defensiveness that clinical case studies sometimes trigger. Teachers and mental health educators can use selected scenes or episodes to facilitate discussions around several key themes:

  • Symptom recognition: What does depression look like beyond crying or sadness? How does Rei’s numbness, isolation, and self-neglect challenge common stereotypes?
  • Stigma and self-stigma: In what ways does Rei blame himself for his condition? How do cultural expectations around masculinity and independence compound his struggles?
  • Supporting a friend in distress: Analyze the Kawamotos’ approach. What did they do that was helpful? What actions might have been unhelpful, and why?
  • The relationship between creativity, talent, and mental health: Many students hold the romanticized notion that great artists or professionals must suffer for their craft. Rei’s story challenges this by showing that mental illness hinders rather than fuels his best play. His shogi improves when his mental health starts to heal.

External materials can supplement the viewing experience. The American Psychological Association’s resources on adolescent depression (APA depression resources) provide clinical frameworks, while the National Alliance on Mental Illness (NAMI) offers guidance on peer support. For a deeper understanding of trauma, the work of Bessel van der Kolk, author of The Body Keeps the Score, helps connect Rei’s physical symptoms to his psychological past (van der Kolk resources). Integrating fiction with nonfiction sources allows students to build both empathy and factual knowledge.

It is important, however, to frame the viewing thoughtfully. The series contains emotionally intense material, and facilitators should ensure a safe environment with clear guidelines for discussion. Students should understand that while Rei’s story offers hope, professional help is essential for real-world mental health crises. The show is not a treatment manual; it is a narrative that opens a door to conversation.

The Cultural Context of Mental Health in Japan

Understanding the setting of March Comes in Like a Lion adds another layer of depth. Japan has historically held strong stigma around mental illness, with culturally rooted values around endurance (gaman) and not burdening others (meiwaku). Rei’s reluctance to seek help reflects these values to an extreme degree. He embodies the feared outcome of being a hikikomori, a person who completely withdraws from social life—a recognized social phenomenon in Japan.

The anime subtly pushes against these cultural norms by presenting the Kawamoto household as an alternative model. Their warmth is not portrayed as overbearing but as lifesaving. Rei’s gradual acceptance of help becomes a quiet act of defiance against the notion that one must suffer alone. For Japanese viewers, and for global audiences, this cultural subtext illustrates that mental health is not only a biological or personal issue but is shaped by the social messages individuals absorb about vulnerability and strength.

Additional resources on Japanese mental health perspectives can be found through organizations like TELL Japan (TELL Japan mental health support), which combines clinical services with community education, further contextualizing the series’ backdrop.

Conclusion: A Story That Stays With You

March Comes in Like a Lion endures as a psychologically rich work not because it offers solutions, but because it bears witness. Through Rei Kiriyama, the series makes the internal experience of depression, anxiety, isolation, and fractured identity legible without sensationalizing or sanitizing them. It shows that healing is not a dramatic event but a slow accumulation of small mercies—a bowl of warm food, a friend who waits, a game that ends in a draw rather than a loss.

For anyone engaged in mental health education, the series provides a shared language. It turns abstract concepts like cognitive distortion, attachment, and trauma recovery into moments that can be seen, felt, and discussed. As we watch Rei stumble forward, we are reminded that mental health is not about perfect wellness but about continuing, step by step, in the direction of connection. That message, delivered with the delicate artistry of this anime, is as educational as any textbook.