Digitizing War Narratives through Postwar Japanese Anime and Manga
World War II left an indelible mark on Japan’s collective consciousness. In the early postwar years, memories of defeat and devastation were often kept private or repressed, as Japan grappled with being both a victim of atomic attacks and the perpetrator of imperial war. This created ‘a gap’ in the tradition of familial storytelling, and social stigma around retelling painful experiences. Over time, new media forms became crucial platforms to fill that gap. Specifically, Japanese anime and manga began to ‘speak for history’ in place of ordinary witnesses. Anime works like Barefoot Gen (Manga -1973; Anime -1983) and Grave of the Fireflies (short story – 1967; Anime -1988) transform personal trauma into collective memory through powerful visual narratives. Anime also blends history with myth, as Susan J. Napier notes, animation allows “history and memory [to] transform into myth and even into fantasy,” offering viewers a way to “work through” historical trauma (Napier 2005, 1). Yet this very mediation of memory raises tensions, as critic Lisa Yoneyama warns (cited by Napier), “memory has often been associated with myth or fiction” and must be carefully handled because any portrayal of the past is “always enmeshed in the exercise of power” (Napier 2005, 1). Thus, postwar anime/manga serve as digitized war archives that preserve the past in narrative form while inviting scrutiny of their authenticity.
The Hiroshima Peace Memorial remains a potent symbol of the atomic bombing as it is the only standing structure left after the explosion of Little Boy (the first atomic bomb dropped on Hiroshima). The Peace Memorial anchors Japan’s war memory in a physical location, much like what Pierre Nora describes as the lieux de mémoire – sacred sites that societies construct to prevent history from memory erasures (Nora 1989). Anime and manga can be viewed as intangible lieux de mémoire, as they are consciously created archives designed to “buttress our identities” against the tide of time (Nora 1989, 12). This paper will explore how such media carry war narratives in Japan’s postwar cultural memory. The paper focuses on key works like Barefoot Gen (1983), and Grave of the Fireflies (1988) to explore themes of victimhood, nationalism, nostalgia, and trauma, including Japan’s dual self-image as victim and aggressor. Further, the paper will also discuss how digital preservation (through NHK archives of survivor testimonials, drawings, letters, etc.) intersects with anime/manga in shaping intergenerational memory. Thus, the paper serves to reflect on the ethical tension between historical authenticity and fictional storytelling inherent in using anime as a vehicle for memory transmission.
War in Anime and Manga: Testimony and Trauma
From the 1950s onward, Japanese popular culture grappled with the war, often through allegory or fantasy. Films like Godzilla (1954) and Ishinomori’s manga series like Cyborg 009 (1964-81), are some of the early works in this genre. But by the 1970s-80s, manga and anime began giving voice to direct, personal accounts of historical memory, and two landmark films epitomize this trend. Barefoot Gen (Hadashi no Gen, 1983) is based on Keiji Nakazawa’s semi-autobiographical manga about surviving the Hiroshima atomic blast. Grave of the Fireflies (Hotaru no Haka, 1988), directed by Isao Takahata is based on Akiyuki Nosaka’s wartime novella about two siblings enduring firebombing in Kobe. Both works portray war through the innocent eyes of children and became immediate classics and “the two most famous anime dramas concerning World War II” (Napier 2001, 161). Napier emphasizes that through their vivid imagery of suffering and renewal, these films “attempt to ‘speak for history’ in a personal voice that becomes a collective voice of the Japanese people” (Napier, 161). In other words, they transform Nakazawa’s and Nosaka’s personal memories into a shared national memory. A generation of Japanese children and adults saw these films in theatres and on TV, and so “personal memory on the part of the writers… became part of a collective Japanese memory” (Napier, 1).
Nakazawa’s Barefoot Gen shows graphic scenes of burn victims and ruined Hiroshima, while Nosaka’s story shows starvation and eventual death. As Napier notes, Barefoot Gen in particular contains “scenes of horrifying violence and devastation”, though it is balanced by subdued human interaction and imbued with a childlike, innocent tone (Napier 2001, 162). Both Nakazawa and Nosaka were themselves survivors, and their narratives position ordinary Japanese civilians as victims of circumstances during war. Barefoot Gen explicitly centers the atomic bombing’s devastation and its aftermath in Hiroshima, highlighting Japanese suffering. Grave of the Fireflies shifts the frame by depicting the firebombing of Japanese cities, and emphasizing the collapse of society and basic human needs. However, the two films only focus on the hardships of the Japanese, avoiding Japan’s own wartime aggression. As Napier comments, the works help Japanese to remember and ‘consume’ the intense pain of the past, but not without creating a kind of “fictitious past” through media (Gluck 76). The works foreground Japanese tragedy and heroism, constructing a national memory of victimhood.
The question of ‘Japan as victim or aggressor’ is central to postwar memory. While Gen and Fireflies do not fully resolve that tension, they humanize Japanese victims, implicitly forcing viewers to confront the painful memory of this dual legacy. In Barefoot Gen, Gen’s father is an anti-imperialist and points out that the war was Japan’s own fight. Gen himself is angered by the bomb but also shows sympathy for enemy American POWs. Likewise, in Fireflies the children’s struggles are portrayed devoid of nationalism, although Seita falsely believed Japan would win the war while in fact they were losing. These elements suggest an ethical impulse to remember all sides of the war’s impact. Alex Dudok de Wit, the British journalist and film critic stresses that Takahata, an old trade unionist and a socialist at heart, was not pleased with Japan’s rapid material wealth and capitalist ideals. He considered this rapid modernization to be destructive to Japan’s nationalistic sentiments, particularly among the younger generation, who were at a loss in following any sense of civic duty and responsibility towards society. Thus, Takahata intended Seita’s story as “a kind of an allegory for contemporary Japanese society” (de Wit 2021). According to de Wit, Takahata saw Seita as “proud” and as “a boy with spoiled upbringing and kind of self-centered” (de Wit 2021). So, Takahata hoped that the younger generation watching the film would see Seita as someone shunning responsibility not only towards his sister but towards the society at large and being punished for it. Takahata imagined Seita’s character would shape their understanding about social responsibility, impacting their own decision-making in life, and their behaviour around other people in the society.
Thus, Takahata desired the audience to indulge in what Andrew Hoskins calls ‘connective memories,’ wherein he intended the viewers to connect the essence of the present medium (an anime with historical allusions) to the social reality of the past (war and collective responsibility) (Hoskins 2011). Through vivid images of destruction and survival, these films become something like a collective Japanese consciousness in the postwar, acknowledging both suffering and, and the omission of propaganda (Napier 2001). Both Grave of the Fireflies and Barefoot Gen are testimonial in nature, full of repressed war memories, which the authors explicitly intended to show the world. Thus they exhibit a postmemorial quality, because a postmemorial work “strives to reactivate and re-embody more distant political and cultural memorial structures by reinvesting them (through) aesthetic expression” (Hirsch, 33). The purpose for the authors’ return to the past, to recall the repressed memories of childhood by writing their story, is an act of bearing witness to the trauma of war and transferring the knowledge of such a trauma to the ‘generations after’, similar to what Hirsch propounds in her theory of postmemory.
The stone monument (Fig.1) with the inscription, ‘Birthplace of the novel Grave of the Fireflies,’ stands in Nishinomiya, Hyōgo Prefecture in 2017, marking the place Nosaka conceived his story and has since become a site of remembrance (Kunimatsu 2020). Such monuments and the continuing popularity of the film illustrate how fiction and memory intertwine. This shows how memories are not only transmitted through intergenerational traumatic retellings within families but that memories are embodied into sites and media in multifarious forms. Grave of the Fireflies (1988) was released decades after the war, yet it dramatically reshaped public memory of the war experience. The Japanese war manga series Barefoot Gen (1973-1987) actually preceded celebrated American Holocaust works like Art Spiegelman’s Maus (1980-1991) in bringing personal war testimony into graphic form. In fact, Nosaka’s and Nakazawa’s works along with the American counterpart Maus, form a continuum of ‘digitized war memories,’ where first-person stories are preserved as media artifacts. This underscores how anime/manga can function as archives of testimony, as they are survivor testimonials of war encoded in illustrations and digitized narrative.
Anime and Manga as Archives of War Memory
Nakazawa’s Barefoot Gen and Nosaka’s Fireflies are often taught in schools or recommended to young readers as alternate history lessons. They effectively ‘digitize’ survivor testimony. Barefoot Gen began as a manga series in the 1970s, and Fireflies as a televised film in the 1980s, but today they circulate digitally on streaming platforms and in e-book formats. In that sense, anime and manga can be seen as narrative archives, where every panel and every frame tell stories that embody memory.
This archive is dynamic and networked, as fans of these works create and share derivative content such as fan art, doujinshi comics (self-published works), and blog essays that keep the memory alive. For instance, there are thousands of fan comics in which the characters of Fireflies encounter characters from other war stories. Through forums and social media, fans debate historical themes. In this way, the anime/manga archive enables social memory, providing the youth a database of wartime images and stories that can be recombined and reinterpreted. This evokes a parallel with Maurice Halbwachs’s idea of collective memory. Halbwachs (1992) proposed that memory depends on its social context and the anime fandom constitutes a social framework in which memories circulate and thrive.
This archival function is particularly evident in anti-war imagery and commemorations that recur across anime. Many series feature A-bomb or war memorial motifs as plot points. For instance, in Detective Conan, there is an episode set in a Hiroshima orphanage, clearly evoking Barefoot Gen. Some fan communities have compiled databases of such references as a way of cataloguing Japan’s war memory in popular culture, paving way to intermedial and trans-medial memory transfer. Meanwhile, academic studies of anime often reference memory theorists to underscore how the medium itself becomes an archive. In fact, Nora argues that in the modern age we must build our memory through monuments, archives, and rituals because spontaneous memory does not exist anymore (Nora 1989). Anime and manga in that sense act as reconstructed memories, created explicitly to preserve the past. They remind us that “without commemorative vigilance, history would soon sweep them away” (Nora 1989, 12).
The idea of cross-cultural transmission is also a crucial factor. As Barefoot Gen and Grave of the Fireflies found international audiences, they inserted Japan’s version of the war into global memory. Frederik Schodt, a key translator, was influential in bringing Barefoot Gen to English readers. Further ‘Project Gen’ was initiated as a non-profit, all-volunteer group to translate the experiences of the atomic bomb survivors into other languages: “In the hope that humanity will never repeat the terrible tragedy of the atomic bombing, the volunteers of Project Gen want children and adults all over the world to hear Gens’s story” (Nakazawa 2004). In effect, manga/anime carry Japanese war narratives into a worldwide archive of trauma literature. This shows that the digitized archive of anime/manga war memories is not just relevant in the national memory, but it feeds into an international collective memory of WWII. In fact, an English author, Alex Dudok de Wit, was so moved by Grave of the Fireflies that he contributed a book-length detailed analysis of the work in 2021, and thus extending the memory dialogue across generations and borders.
Another crucial factor is the digitization of anime/manga works themselves, which means that the war narratives they contain become easily accessible to all generations through streaming platforms like Netflix, Crunchyroll, Kindle, or the NHK’s archival platforms. This accessibility encourages intergenerational dialogue of war memories. In this sense, the ‘frames’ of war memory have expanded from family photo albums to global streaming networks.
Digital Memorials: NHK Archives
Japan’s state media has undertaken largescale digitization of actual war testimonials. The national broadcaster of Japan, the NHK created the War Testimonies Archive, an online collection of videos, interviews, drawings, diaries, and letters from World War II survivors. These include hibakusha (atomic bomb survivor) testimonials, survivor art, and even short animation films made from war-era letters. One series, Letters from Hibakusha on NHK World, animates and narrates real letters written by atomic-bomb survivors to loved ones. For example, one of the animated short films uses a letter from 1945 to frame a survivor’s recollection of his young love’s death. The effect of the work is striking, as the hand-written text scrolls over drawings of ruins as a narrator reads it aloud. In effect, NHK is applying anime-like techniques to actual historical records, blurring the line between documentary and animation.
By digitizing these materials, NHK and related efforts like the NDL’s wartime photo archive has turned oral history into accessible memory media. NHK’s site includes digitized letters that are on exhibit so that students can watch these animations and also read the original transcripts, fostering media literacy about war memory. Thus, digitization has integrated the fictional and factual archives. Such projects function as significant platforms for education and public engagement. These initiatives create new sites of memory that complement anime and other popular cultural artifacts. In fact, the ethical question of authenticity versus story is often raised in NHK contexts, as they take care to label these as ‘testimonials’ or ‘stories’ rather than pure history. The War Testimonies Archive emphasizes that it is a “collection of individual memories,” not official government accounts (NHK). This transparency contrasts with anime, which intentionally fictionalizes war narratives. Yet in both cases, the medium shapes how viewers understand the past.
However, using anime in war education also raises ethical issues. Anime, by nature condenses and dramatizes. Even Barefoot Gen, based on Nakazawa’s real experiences, introduces fictional characters and dialogues for the effect of storytelling. This fictionalizing can sometimes simplify complex realities. In ethical terms, anime functions like Nora’s archive, that is it requires a “commemorative vigilance” to remain meaningful (Nora 1989). While anime alone cannot teach history, when integrated with archival material like films, testimonies, and commemorative monuments, it helps sustain a living memory.
Conclusion: War Memory in the Digital Age
The landscape of war memory in Japan has evolved dramatically, that memories once suppressed, over time, have emerged in new medium of remembrance through popular cultural artifacts, carrying complex narratives of suffering and survival. Iconic works like Barefoot Gen and Grave of the Fireflies show how personal trauma can be woven into the national story, giving form to otherwise unspoken memories (Napier 2001). Other notable anime works like The Wind Rises (2013) and In This Corner of the World (2016) highlight different themes related to war such as guilt for aiding the Imperial Japanese army, and the communal resilience in everyday life of ordinary citizens amidst war. Science-fiction anime, meanwhile, translate that trauma into allegory ranging from Mobile Suit Gundam’s cosmic wars to Neon Genesis Evangelion’s apocalyptic symbolism, ensuring that the war’s emotional legacy persists even in futuristic tales (Kotani 1997).
NHK’s video archives, online manga libraries, and streaming services mean that war narratives are now as accessible as any pop culture franchise. Younger generations can explore wartime history on their smartphones and other devices, without needing to travel to museums. In this sense, the future of war memory is expansive: it spreads through digital networks and fan communities, similar to how Halbwachs described memory as flowing through social structures (Halbwachs 1992).
The core challenge of ‘How Japan remembers and confronts its war time history?’ and the challenge of transmitting intergenerational memories can be solved by integrating historical narratives into popular cultural artifacts like anime and manga which can serve as a bridge between generations. As Susan Napier affirms, anime can provide “an experience… of working through… historical trauma” (Napier 2001, 161). Thus, digitization of war narratives can help ensure that historical memory endures in the digital age.
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