Reception
Constance Sarantos of CBR says that the series breaks the mold of the yuri genre, avoiding common stereotypes of the genre and creating a unique narrative, defying, in their view, "expectations for a yuri anime" as it delves into the horror genre and has a "Relationship built on crime and survival" rather than a slice of life about "interpersonal romantic drama."[81] Sarantos also said that the series shows how well the sci-fi and yuri genres can mix, combining themes of fear and romance, something which is not often used in yuri anime, with the protagonists having to "work together to defeat frightening foes". Even so, Sarantos stated that while the anime does not "deconstruct the yuri genre" it shares storyboarding which "emphasizes intimate moments and loneliness" with Bloom Into You, Just Call it Love, Fragtime, Liz and the Blue Bird, and Adachi and Shimamura, among others, utilizing the "emotional scenery one would expect from a yuri series". In that respect, Sarantos said that it is similar to Kemono Friends and Girls' Last Tour, adding that there is an expectation it will "nail the aesthetic of yuri" even though it is an "unconventional yuri narrative".
Reviewers for Anime News Network shared the sentiment of Sarantos.[82] Caitlin Moore called the series "one of a kind" and a welcome addition to a series of yuri anime about "teenagers falling blushingly in love for the first time", with neither of the protagonists, Sorawo or Toriko, based on stereotypes. Even so, Moore said that the chemistry between them "could have come through stronger", called the visuals a "mixed bag" and said that there has been "a real lack of queer genre fiction in anime" recently, meaning she is "all the more excited to explore it". James Beckett, on the other hand, said that he was only lukewarm to the anime and said that while he is "not asking the show to answer all of my questions upfront", he would like "a little more context" and that he hopes that it "manages to live up to its potential". Similarly, Nicholas Dupree said that he feels the show lost him the premiere, even while he called the two protagonists a "charming central couple", and cannot "click with the episode as a whole" while Theron Martin was more positive, saying that the series could be "worth watching" just for the interactions between the two protagonists. Just as positive was Rebecca Silverman, saying that the series was fascinating and creepy, saying it will likely be a faithful adaptation of the yuri manga it is based on, while saying there are "a few little missteps" and would like to know more "about the whole urban legend/internet myths piece" too. Hannah Alton of CBR argued that the series stands apart from the "usual fare" of the isekai genre because it is a yuri series, with the protagonists not trapped in the other world, but can easily move from the real world to the fictional world known as the Otherside, with the danger within the Otherside, which is "populated by monsters from Japanese urban legends" which cannot be killed unless someone looks directly at them.[83]
Alton further says the two protagonists stand out in the genre, with Sorawo as a college student who "keeps to herself" and Toriko who is experienced at using a gun, something which violates existing Japanese law, which tightly controls firearms. Alton concludes by saying that while the anime falls into the isekai genre, it is different "from the usual high fantasy adventures in empowerment." Others have praised the anime, along with Moyasimon and Genshiken, saying that this prove that college anime can "offer a different take on "coming of age" storylines than the standard high school tropes" while focusing on "serious adult issues" like interpersonal conflict, struggles over identity, and mental health.[84] Additionally, Christopher Farris reviewed the anime's fourth episode for Anime News Network, noting that the vibes and ideas of the episode fit the series, while pointing to inconsistencies with the storytelling, and stating that within the theme of fear, everything else "works wonderfully", praising the sound design and how it taps into people's fears.[85] Jordan Ramée of GameSpot praised the anime for starring adults, unlike most anime, calling it a "a refreshingly wonderful series" which has a "pretty cute and wholesome romance".[86]
Erica Friedman had a mixed view of Otherside Picnic, which she reviewed on her blog, Okazu.[87] She praised the novel series as "an overt mix of Japanese netlore, science fiction, action and horror tropes and a big scoop of Yuri", but she was a "little disappointed" in the anime, specifically criticizing the animation style, disliking what she described as "comedy-action" in the series, and the pacing. Even so, she called the anime "very enjoyable" and praised the voice acting as "superb". Ultimately, she called the animation "unsatisfying", said the story was not "compelling", criticized what she saw as "pointless service" in the series, and said that the anime "feels like a children's version of the novels", giving the anime an overall rating of 7 out of 10.[87]
Silverman reviewed the Otherside Picnic manga for Anime News Network, writing that it does not have "some of the issues that plagued the anime version", with more of a focus on horror, and gives readers "a little more yuri", saying it tells a unique story while "remaining true to the source novels".[88] She argued that it feels like a "a statement on the isekai craze of recent years," and concluded it was a "solid adaptation...worth reading all on its own."