Ikoku Nikki is a compelling and introspective story that examines how its characters deal with grief and the nature of family relationships. The premise of following a teenager who has just lost their parents inherently lends itself to weighty and meaningful themes, exploring how they and their new parental figure respond to death while adapting to a new familial structure. Although it is a clear natural advantage in getting viewers invested given the self-evident substance and emotional intensity of the subject, Ikoku Nikki quickly proves it is not just using the gravity of its scenario as an emotional crutch, having the writing and thematic depth to earn its serious airs. Stories in this vein still often run the risk of belabouring their point since grief is often simple to explain when broken down into raw logic but paradoxically difficult to convey as an emotional experience, leading to potentially repetitive and stagnant characterisation. Ikoku Nikki having its adult characters being equally important perspectives does much to alleviate this since it breaks up the often brooding and emotionally stunted teenaged perspective. This gives the narrative a more distant voice to comment on Asa’s teenaged experience without it feeling too on the nose, while also exploring the response of adults like Makio being unexpectedly thrust into the role of a parental figure. Ikoku Nikki takes this proven story dynamic a step further, adding further depth by having the adult characters reflect on their own relationship with their parents as well to contrast it with Asa’s situation. All this is brought together by voice acting and writing that is distinctly naturalistic, forgoing much of the usual anime-style intonation for something rougher and closer to reality, giving the show a grounded and genuine tone. Its strong core themes and control over tone then allows the narrative to effectively tackle adjacent ideas like exploring the nature of memory, or how Asa’s circumstance intersects with otherwise normal teenaged struggles. This does spread the narrative a bit thin at times with its structure altered from a serialised manga into a season long anime, leaving most of Asa’s peers in school underdeveloped relative to the adult characters. Despite that, Ikoku Nikki’s core is still outstanding with its themes around grief and family being some of the most compelling in the medium.

The opening episodes of Ikoku Nikki can feel a bit isolated, or even claustrophobic at first, squarely focusing on Asa and Makio’s new status quo and the foundation of their relationship. Set predominantly in Makio’s apartment with few named characters aside from Asa and herself, it leaves a distinct feeling of being smothering yet dislodged at the same time. While this discomfort was certainly by design and appropriately reflects the tone of the situation, it does make for slightly difficult initial pacing. The cast and scope of the show does gradually expand, breaking up these intense but quiet moments with Makio and Asa through the introduction of livelier characters like Daigo and a wider variety of environments with Asa’s return to school. Prior to that, the show begins to employ the visualization of the character’s imaginations as a way to add variation to the conversations taking place in Makio’s apartment. It is undoubtedly effective symbolism, creating strong motifs like Asa’s experience represented as being lost in the desert. This goes beyond just being a one-off colourful metaphor and is used consistently throughout the series with Asa later imaging her peers who appear to have it emotionally easier than her as riding in a caravan of camels while she stumbles in the sand. The imagery extends even as far as Makio, who likens her being alone by choice to being in an oasis in the desert, which forms an effective contrast between the two of them while still highlighting how they are sharing the same metaphorical space of the desert. Although the symbolism of the imagery is well conceived, it is also no particularly striking moments when they are employed, lacking an ethereal or visceral quality to truly drive home the idea that the audience is peering into their emotional state on a much deeper level than just observing the characters in normal reality would allow. This is likely down to the colour palette and sound design of Asa’s imagination not being noticeably different from scenes meant to depict reality, leaving it feeling a little flat as a contrast. While still conceptually strong, the visualization and symbolism of these moments unfortunately not as effective as they could be to add that final flourish to the emotional punch of the writing and voice acting.

What has been exceptionally strong, and rare for an anime, is how Ikoku Nikki uses more naturalistic voice acting to give the characters and their lives a strong sense of realism. The adult characters, particularly Makio, do still deliver most of their lines in a more polished and coherent manner than you would find in a majority of real-life conversation. However, this is generally kept to a level conducive for effective storytelling instead of something suave that consistently enters the territory of heightened reality. The speech pattern of the adults all sharply contrast with the teenaged cast, who for once speak like teenagers, foregoing much of the anime-style dialogue that tends to play up charm or cuteness. There is a distinct youthfulness and immaturity to the way Asa’s peers all speak to each other, frequently using choppier, informal speech patterns with distinctly facetious tones, even when compared to more relaxed adult characters like Daigo. Instead of being unrealistically endearing, or moe, for a lack of a more precise technical term, they can often come off as inane, petulant, or even insufferable at times, which is an accurate reflection of teenagers in reality, especially when juxtaposed to adults. This does mean that the characters in Ikoku Nikki will likely never garner the same levels of attachment as those in other shows, but it lends the narrative and its themes a much greater sense of groundedness and sincerity. Although it might sound banal when spelt out so plainly, Ikoku Nikki’s characters are convincing representations of people instead of feeling like they were manufactured to fit squarely into an archetype, something far easier to set as a benchmark for fiction than it is to actually achieve.

This sincere and real quality of its writing and voice acting is particularly important for Asa’s characterisation since the narrative has her show her more raw and petulant side. It is entirely appropriate given the situation she is placed in and allows the show to have heavy scenes without them veering into melodrama, or getting emotionally defanged by having her behaviour reduced to a very anime-style endearing brattiness that sands down her rough edges. Ikoku Nikki is comfortable with the viewer being keenly aware of moments where Asa is being unlikeable, sometimes acting out past the point people can overlook out of sympathy. It trusts the viewer to keep in mind all the other information and scenes they have been shown of Asa and for it to temper their feelings and judgement. While this sounds again like stating the obvious when laid out so plainly, this kind of confidence in the viewer’s emotional intelligence and memory is unfortunately not particularly common. More importantly, Ikoku Nikki hits the right balance between having Asa’s behaviour be abrasive enough to be of note to the viewer and draw out an emotional response, but not so overwhelming where it becomes unbearable to watch or takes them out of the scene. It is at a level that feels convincingly raw, aligns with and further builds up Asa’s character and psyche, while also giving the viewer enough room to digest and consider the themes of the scene instead of overwhelming them with the sheer displays of emotion like some dramas often end up doing. There is a clear reflection of a real human experience in Asa’s character, with all the complications, irrationality, and contradictions that often entails.

The excellent characterisation and voice performances is essential to how Ikoku Nikki manages to examine the complicated ways characters respond to grief. This is most evident with Asa, who oscillates between subdued melancholy, catatonic exhaustion, a veneer of functional normalcy, to even distrust and anger over the loss of her parents. The show accepts that its narrative will have to at times double back on itself or meander in order to authentically capture the process of grieving, as opposed to tackling grief in more organised stages with only minimal backsliding. There is a distinct forward motion to Asa’s emotional state, but it is allowed to build up over time with her different feelings and responses constantly alternating between simmering in the background while others receive more focus in the moment. Crucially, Ikoku Nikki resists the temptation to have moments of absolute resolution, which is often the go to approach in storytelling in order to create a conventionally satisfying narrative structure. Even when important moments of catharsis are achieved, such as Asa finally reaching the stage where the reality of her parents being truly gone forever finally hits home, it is not later reduced to some clean break where Asa’s character and themes then moves on to being only minimally burdened by that aspect of grief. This messiness and dwelling on certain ideas strikes the right balance between feeling visceral and genuine without being so messy that it becomes incoherent or an unsatisfying as a narrative.

This approach of dwelling upon a character’s very inwardly oriented emotions and behaviour does always run the risk of belabouring its point. If viewed solely in terms of a thematic conclusions instead of observing the process of grief, it is relatively easy to intuit the reasons for Asa’s behaviour quite early and spell them out in a very dry and dispassionate manner. Shows, to an extent, have to simply trust a viewer will resist this urge and understand that observing the emotional experience is just as important to fiction as the eventual conclusion it is making. But the story also needs to do its part in breaking up these emotionally intense scenes to prevent it becoming overbearing or trite. Ikoku Nikki does this by having Makio’s adult perspective share equal narrative time with Asa’s. Not only does it give the viewer some respite, but it allows the story to help with the digestion of emotionally heavy scenes by having Makio reflect on them in a more even keeled and mature manner. It also provides an inherently strong contrast in how people with different personalities and levels of maturity respond, with Makio taking a much more detached and utilitarian approach to handling the fall out from her sister’s death. However, the show also avoids having Asa and Makio simply being two sides of the same coin, which could have create a feeling artificiality, even if it is an efficient way to convey the story’s themes. Makio and Asa are not exact parallels of each other, and the show is keenly aware of the different relationship Makio had with her sister and highlights how her feelings cannot be simply described as more subdued grief. In sacrificing its ability to more directly explore a more introverted character’s response to loss, it maintains Makio and Asa as fully realised characters with their own particular responses to the situation, even if it makes for a less clear comparison in some areas.

Asa and Makio’s different characters then lend themselves to examining relationships between family members. The most obvious avenue for this is Asa being prompted to reconsider how she views her parents and how much she really knew about them now that they are gone. Alternating to Makio’s perspective not only serves as a way to add variety into otherwise very introspective scenes, but also buttresses the themes around memory and familial relationships with her own questions about how much she really knew her sister, especially after she gave birth to Asa. Ikoku Nikki builds on this with Makio and other adult characters like Shingo also reflecting on their own relationship with their parents to give a more mature perspective that has had more time to develop. Most similar narratives tend to explore the parent and child relationship with characters representing only a single direction in it, with someone in Makio’s position solely exploring the themes of learning how to grow into a parental figure. At most, a conventional story would have the reflections of the adult character shape the way they handle the relationship with their own child differently instead of fully acknowledging that Makio is also still someone’s child, even if they are in their thirties. All the adult characters in Ikoku Nikki reflecting on the relationships with their parents not only adds depth to themselves, but contributes thematically by reflecting Asa’s own struggle as well and highlight how familial relationships is not something that simply ends or loses its relevance simply by reaching a certain age.

This primary focus on examining grief and the nature of family allows Ikoku Nikki to also touch upon a lot of adjacent topics by essentially adding a layer of inner turmoil to complicate the more ubiquitous challenges faced teenagers and working adults. These supporting themes benefit from the serious and grounded tone set by the core family drama, preventing a lot of common plot points like exploring messy relationships between adults or the teenaged struggle to fit in and find themselves from feeling trite. While a good examination of these ideas in their own right, particularly in exploring Makio's experience as a creative, they also tie back to supporting its central themes, such as Asa’s struggles around feeling the need to conform to the expectations placed on her at school paralleling the unease she feels about believing she is expected to remember her mother a certain way. These ancillary themes also retain a strong sense of realism the whole series benefits from, making the points they explore more convincing in how they culminate in moments of growth or change that are far less dramatic or saccharine compared to what might be found in a more conventional story about high school.

This does come at the cost of some of the supporting cast members that serve as conduits for these themes feeling underserved, particularly among the teenaged characters. Only the arcs of Emiri, and to a far lesser extent Yoshimura, the baseball guy, feel like they have adequate set up. And in the case of Yoshimura, that is merely in the technical sense of his conflict being established early and brought up intermittently as the season went on. While primarily due to most of the secondary cast not having much presence in the story, it is Asa’s peers in school that feel particularly detached from the main narrative because of how little they interact with her. It does serve to highlight Asa’s isolation with Emiri being her only significant friendship among her peers, but it also precludes much audience investment in the teenaged secondary cast. To be certain, their story arcs and themes they explore do parallel and accentuate the exploration of Asa’s own struggles, but they often feel distinctly like addendums or tangents rather than a seamless part of the story like many members of the adult cast are. This might be down Ikoku Nikki being shaped into a season of anime instead of its original form as a running serial, leading to a lot of the teenaged characters feeling like they only have relevance in the final hour of the season. But in the end, it is still a minor point and more than compensated by the interesting themes yielded from their stories.

Overall, Ikoku Nikki is certainly a compelling work, achieving a sense of realism that helps a lot of its observations and thematic conclusions ring true in reflecting parts of the human condition, particularly with grief and how complicated relationships can be. Although the visual elements supporting this are not as striking as they could be, and some members of the secondary cast feel underserved and a little disjointed, the exceedingly strong writing and voice acting performance more than makes up for that and let the narrative shine. The show is distinctly closer in tone to a literary work in how it forgoes much of the usual anime exaggeration, reserving it for only light-hearted moments or imagination while keeping its primary perspective grounded and serious. It achieves the rare feat outside of literary works in its characters being convincing as complicated individuals in their own right instead of falling into tropey archetypes or existing for a blatant narrative purpose more than anything. With that, Ikoku Nikki is a strong 9 out of 10, highly compelling but just a bit short in its presentation, but could certainly be a 10 if its themes particularly resonated with a viewer.