Fairy Tail x Nanatsu no Taizai (4-koma) is a 4-koma crossover by Fairy Tail's Hiro Mashima and Nanatsu no Taizai's Nakaba Suzuki, with both mangakas adopting each other's characters for a special tribute.
- Meal: Diane, Serpent's Sin of Envy, converses with Hawk about her eating habits; Hawk questions if it is tedious for her to gather enough food as she has large body. However, the large girl informs Hawk that she is a light eater, stating that a whole cow is all she need. Shivering, Hawk asks how many pigs she would eat, leading Diane to ponder at his inquiry.
- Leaf Gathering: Natsu gets excited about the arrival of the Autumn Season, and asks Happy to gather some leaves with him. Happy plays with the leaves as Natsu begins to incinerate them. Suddenly, Erza appears and questions if they are having fun, only to receive a negative reply as they shake their heads.