Kaiba is the central character of the animation, Kaiba.
Kaiba is the current Warp, however his memories of this are altered and deleted by Issoudan. It is possible that Warp needs to be aware of their true identity and abilities for their power to be activated or used.
- See Warp's abilities for more information.
Kaiba is a talented artist.
Kaiba has chin-length yellow hair styled in a bob and blue-green eyes. He initially wears medium green pants, is shirtless, and wears a necklace with a photo of Neiro inside. He has a geometric birthmark on his torso and a large circular hole through his chest.
Kaiba is tranquil and quiet. He exhibits self awareness and alertness as the series progresses.
- Kaiba is often mistaken for the Yu-Gi-Oh! character Seto Kaiba.
- Kaiba is named after the plant of the same name by Neiro.
- She notices his remarkable visual memory while he draws a detailed image on the wall, and she tells him about the memory eating plant.
- Both the character and the plant are most likely named for the Japanese word for the hippocampus (海馬) a part of the brain that plays a role in emotion and memories.