 If you liked
Blood-C
|
 ...then you might like
Kujira no Kora wa Sajou ni Utau
|
Although the tone and atmosphere of these two anime differ, they both have a similar theme at their core. They both deal with outwardly idyllic communities that hold a secret. Blood C has a darker tone while Kujira feels very light in the beginning, but the MCs in both anime are confronted with a world that is darker and more manipulative than they knew.