Ankoku Shindenshou Takegami

Terumi struggles to reveal her feelings for her childhood friend Koichi, especially when a more confident girl draws his attention. Her private insecurities become entangled with a far older danger as a dragon's power enters her life.

The god Susanoo takes Koichi as his vessel to strike against the dragon bound to Terumi. Drawn onto opposing sides of an ancient conflict, the two must contend with forces that threaten to turn their human connection into a weapon.