Diane/Gallery/General

Chapter 17

 * Short summary: The Seven Deadly Sins come across two Holy Knights as they try to conceal their identities. Meliodas mentions Diane as a waitress, which Diane refers to him by "Capitan". They get caught, but Oslo suddenly arrives, grows bigger, and gets later taken down by Meliodas.

Chapter 40

 * Short summary: In the manga, Diane started growing in the middle of the fight with Meliodas.

Chapter 48

 * Short summary: The manga has her fist shown slamming at Marmas.

Fairy Tail x NNT (4koma)

 * Short summary: Hawk asks Diane if it's tough to find food to maintain her size. Diane tells Hawk she only needs to eat one cow. Hawk gets nervous and asks her how many pigs she would have to eat.

Chapter 52

 * Short summary: The Fake Seven Deadly Sins encountered four of the actual Sins. They later played with Diane and mentioned the Lord Mountain God, who's later revealed to be Gowther.

Chapter 53

 * Short summary: Meliodas entrusts Diane to protect Elizabeth.

Fairy x NNT (Christmas)

 * Short summary: Diane wears a sexy Santa outfit. Everyone is hungry and Diane is craving for Hawk.

Extra Chapter 3

 * Short summary: Diane is seen sleeping.

Chapter 82

 * Short summary: The manga has Diane's group meet Meliodas earlier in the story (right after the fight with Hendrickson and Vivian.

Chapter 83

 * Short summary: The group is introduced to Arthur Pendragon, and get trapped in Vivian'd illusions until Merlin shows up.

Chapter 84

 * Short summary: The group notice they're sealed inside Perfect Cube until Merlin erases the spell with "Absolute Cancel".

Chapter 85

 * Short summary: Hendrickson destroys the castle and turns the knights into demons.

Extra Chapter 6

 * Short summary: Diane steps through the Bandit's Hideout, causing it to slide down the hill. The bandits recognize "The Seven Deadly Sins".

Chapter 102

 * Short summary: Diane lifts a log to free King.

Chapter 105
Short summary: The manga shows visualization of how he saw Diane in the setting.

Chapter 107

 * Short summary: The Seven Deadly Sins confront with Batra with his predictions. (In the manga, she's giant sized)

Vampires of Edinburgh

 * Short summary: Like the other Sins, Diane and King are sent to take down some vampires. When three strong ones come to attack, they notice their power getting weakened (to which out of their knowledge is from Ban). One of the “enemies” is revealed to be Gowther in disguise as he killed the two vampires. The mission is complete as the Seven Deadly Sins celebrate.

Chapter 119

 * Short summary: In the manga, Merlin uses Diane as a demonstration to show if someone other than him used his Sacred Treasure, Lostvayne.