夜

The other personality in Sora who was created to protect both he and Ran. He seems to be able to manipulate Sora's emotions, memories, and even his five senses. He only shows up when teasing Sora, when he's in a pinch, or when he wants to take care of Ran.

His personality is inspired by Shin'ichirou, who Sora admired as a child. However, because he is an embodiment of Sora's admiration for him, he is more flawless than Shin'ichirou and has an unrealistic side to him.

Contrary to the simple Sora, he is always relaxed and does not show his true feelings. He is always smiling, playing games, and flirting with Sora. Ran is the most important person in his life, but he also seems to be very fond of Sora. After meeting Sora in the spirit world, he is able to communicate with him in his mind.