Makoto Tateuri

As the very first spirit encountered by Okko, this young boy serves as a poignant connection to Mineko Seki’s past. Once a beloved childhood friend of Mineko, his presence introduces the supernatural elements of the story through a lens of shared memories and loss. His brief but impactful appearance establishes the emotional weight of the series, bridging the gap between the living world and the lingering presence of the departed.