Kamigami no asobi (2014)

Yui Kusanagi has always been close to the gods- but now she is closer then ever before! Zeus, the Greek God of the Sky and Thunder, drags her into an academy designed to force the gods to strengthen their relationships with humans (which has slowly weakened over time). She is introduced to Apollo (Greek God of the Sun), Hades (Greek God of the Underworld), Takeru/Susanoo (Japanese God of the Ocean), Tsukito/ Tsukiyomi (Japanese God of the Moon), Balder (Norse God of Light), Loki (Norse God of Fire), Thor (Norse God of Thunder), and Dionysus (Greek God of Wine and Merrymaking). Zeus tells his fellow gods they will have one year to strengthen the bond/understand human emotions by the time the year is over, or they will all remain within the school for the rest of eternity (including Yui).