Azure Waves of Light and Shadow (群青の光と影 Gunjō no Hikari to Kage) is the thirty-fifth episode of Ultraman Mebius.
Hunter Knight Tsurugi reappears in Tokyo, destroying buildings. GUYS knows that the Tsurugi must be an impostor and soon run into a returning Ultraman Hikari, who explains that it is actually a reappearing Alien Babarue using Tsurugi's bad reputation to his advantage. Now, Ultraman Hikari must confront the sins of his past and prove himself as a hero to humanity.
- Ultraman Mebius Volume 9 features episodes 33-36.
- This episode was later featured in New Ultraman Retsuden episode 87 "An Azure Light and Shadow: Save Hikari, Mebius!"