Suzuhara Ayaka deeply idolized her best friend, Shiroyama Hiroko. But when they were in high school together, Hiroko dropped out and vanished, telling Ayaka only that it was for something very important. Now, a letter from Hiroko to Ayaka has washed ashore with the corpse of a girl, asking for help.
Chasing after Hiroko, Ayaka goes to visit a strangely isolated high school for girls, which seems creepily eager to accept Ayaka as a student. Will Ayaka be able to uncover the school’s secrets and rescue Hiroko before it is too late? (Source: MangaHelpers)
Alternative Title: Unstable Castle of Tokarev
Published: 2010 to 2012
Genres: Mystery, Drama, School, Shoujo Ai, Yuri
Authors: Tsukiji, Toshihiko (Story), Uguisu, Kagura (Art)
Serialization: Dengeki Daioh Genesis
I was very disappointed with how things out in the end. The manga had a strong beginning. Things were pretty mysterious and the main character wants to save her friend. Somewhere in the middle of the manga things start to not make much sense. Then the mystery starts uncovering little by little. Though at the end the manga turns into fantasy. I seriously don’t understand where that part came from. It was pretty disappointing. I had high hopes for this manga. Though with all the disappointment I have to say I really enjoyed reading the first 4 chapters. Other than that, there is not much to it.
Overall Review: 4/10