Noragami: Stray God, Volume 12 - Adachitoka

THE GODS' SECRET Furious that Yato has released her, the stray plots revenge against her rival. While Kōto has Yato distracted, she confronts Yukin and lets him know that the gods have a secret...and it's one Yato will do anything to keep. Hiyori is curious about this secret, too, but keeping Yukin 's past a secret may be the key to protecting him.