A DVD 4 part special focusing on Alain that will be released as part of Kamen Rider Ghost Blu-ray Collection 1 on April 13, 2016.The trailer can be watched here .
- Ascended Extra: While Fumi Fukushima had a memorable role in the show, particularly with Alain, she and her grand daughter Harumi Fukushima play a more considerable role in this special.
- Have We Met Yet?: Chapter 1 reveals that Alain met Fumi at least seven decades before the start of the series when he visited the human world for the first time. Alain had been intrigued by her painting, and in turn, Fumi was inspired by him. They met once more when Fumi was around Harumi's age, but Alain didn't remember the girl from then and Grandpa Fumi were one and the same until chapters 4. In between episodes 1 to 29, Alain met Harumi and assumed she was Fumi until they got more acquainted.
- HeelFace Turn: The format of the special works as a condense version of the series while also including additional scenes that were originally meant to be in the series. As a result, we get more develop of Alain as he transitioned to an enemy of Takeru & humanity to an ally.
- Married in the Future: Many years later, Kanon and Alain married, as the latter watches Harumi Fukushima along with her family..
- Troll: Saionji knows that Alain and Javel don't know about eating food, and uses that to fake stupidity and troll them into thinking he's eating Eyecons, even subtly rejecting
- Villain Episode: The story focuses on Alain/Kamen Rider Necrom. Ironically, the title becomes a Meaningful Name as Alain's HeelFace Turn in the show is seen and portrayed with more depth. We also get more scenes of Chikara Saionji and Javel.
- Ship Tease: Alain and Harumi have a lot of scene together and it looks like they're about to become a couple. However, Alain ultimately ends up Happily Married to Kanon, who's had a crush on him for a while and who Fumi shipped whenever they were around.