Vanilla Slicer (バニラ・スライサー, Banira Suraisā) is a Burst Linker, and is the Secretary of Seiou Academy's Student Council.
He is a vengeful and petty person. He attempted to cause Aluminum Valkyrie to leave the Accelerated World for Zircon Paladin's humiliating defeat at her hands, and did so in part because he was jealous of Toudou Touga's crush on Hoori Yuuko. He also announced Valkyrie's weakness to the audience.
However, he is also capable of remorse, and regretted that he went to extremes and betrayed Touga's trust.
He was bullied when Toudou Touga intervened and invited him to join the Student Council. Touga acted as his Parent, but was unwilling to form a Legion with him. Therefore he thought that if he removed Aluminum Valkyrie, Orange Raptor would also stop playing Brain Burst, and Touga would form a Legion with him.
In real life, he is of average height and has long hair.
- Unnamed cake knives – The knives come in three sizes: large, medium, and small. He has at least two large knives and three small knives.
- Unnamed Enhanced Armament – A riding-crop-like Enhanced Armament that was used to tame the mammoth-like Wild-class Enemy Dima from Hokkaido.
- Unnamed buff ability – Cobalt Blade guesses this special move causes its target to enter a heightened state.
- Vacation Plan – A special move that causes gas to spill out from his bottle. The gas causes affected duel avatars to fall asleep.
- Vanilla Slicer (バニラ・スライサー, Banira Suraisā)
- Vacation Plan (バケーション・プラン, Bakēshon Puran)