The Summer Hikaru Died - Season 1

 The Summer Hikaru Died (光が死んだ夏) is a 13 episode adaptation of the manga of the same name by Mokumokuren.  The series originally aired during the Summer of 2025. 

 

    During the winter Indo Hikaru becomes lost on a sacred mountain outside of his village.  The men of the village search for him, with no luck but the boy returns to town a few days later, as if nothing wrong occurred.  His best friend, Tsujinaka Yoshiki knows something is off and brooches the subject at the beginning of summer.  He outright ask him if he's not the real Hikaru.  In a moment of panic the thing that is pretending to be the teenage boy begins to unleash its supernatural essence, threatening to take over Yoshiki but pulls back before any harm can be done.  Thus begins the strange relationship between an eldritch being posed as a boy that was lost in a dreary winter night on a sacred mountain and his best friend in the entire world.

     Yoshiki struggles with the truth of his friends death but isn't ready to let go and tries to maintain the status quo with the thing puppeting Hikaru.  It has the majority of the boys memories and has an understand of his mannerisms and countenance, but it is noticeably different.  This version is filled with a greater sense of wonder and excitement as its experiencing things for the first time, things it knows Hikaru had experienced countless times in his own life.  Yoshiki appears to be the only one that notices the difference but the village senses something if out of place.  The thing that is Hikaru lacks any understanding of life and the consequences of death and when it feels threatened by an elderly woman who believes the boy is a manifestation of an ancient god Nonuki he murders her in cold blood.  Her death sets off a series of events by the towns elders, fearing an ancient curse come to reclaim its price.  Out of desperation they begin working with a strange man who specializes in exorcisms.  Hikaru and Yoshiki try to understand the things nature, as Hikaru has no recollection of its existence prior to taking over the boys body.  The longer he stays among the human population, the more they understand that his presence brings danger to those around them. 

     I picked up the first volume of the manga shortly after it came out due to the hype around it.  I enjoyed it and continued to pick the other volumes out as they became available.  Once I learned that it was getting an anime adaption I stopped reading the manga so I could have it as one of the shows on The Otaku Network Podcast.  That time has now come and gone and I can finally return to the source material.  I enjoyed this slow burning mystery.  Its hard for anime and manga to be scary and this one was no exception but I feel that wasn't it's purpose.  It told a story that we have seen again and again but this time it added a complicated human side to it.  The medium is full of tales about the dark things people do in remote locations that pop up unexpectedly later on, causing...concern.  In this case the manifestation of that shameful legacy decides to pretend to be human for a while.  In doing so that human it emulates comes with more baggage than it bargained for and it has a yearning for acceptance and continuation in the process.

    There is just one thing I feel the anime was lacking and that was truly knowing the characters.  Outside of some exposition conversations and indirect hints, we honestly didn't get a lot of information about them.  We don't really understand what the real Hikaru was like.  We don't know what Yoshiki's goals in life are outside of removing the stressors around himself.   Tanaka may have the deepest mysteries and it may be interesting to see a spin off series about him.  In reality the most fleshed out character was the town itself, which was central to the neurosis' of the towns folks in relation to what was pretending to be Hikaru.  But even then we really didn't get an explanation for what he was and why he was, left to accept that at some point it changed and the towns attitude towards it changed and things began to become twisted and dark.  Regardless of the lightness in the depth of story telling it was still an interesting tale and a refreshing spin on the premises we have seen countless times before.  Fortunately, we will be getting a second season and hopefully more depth will be expounded upon!  Only time will tell and my manga volumes might stay lonely for the time being.

The series is available on Netflix.