The antagonists of the game, the Reapers are the Gamemasters of the Reapers' Game. Their insignia is a stylized skull and crossbones.Uzuki Yashiro
Yashiro is a mauve-haired, seductive young woman who is the first of the Reapers that Neku encounters. She seems to be something of a scatterbrain and ditz. While she acts high and mighty before Neku, she is in fact quite a low-ranked member of the organization and has only been in it for two years. In battle she utilizes a gun with a strange appearance. She is voiced by Hitomi Arai.
Kōki Kariya
Kariya is an orange-haired, bespectacled young man, always holding a lollipop and wearing a skeleton-themed outfit. He is quite cocky, but is, in a sense, the "brother" figure of the three and reminds Uzuki of rational things to do at times. He is often seen hanging around with Uzuki Yashiro. He is voiced by Anri Katsu.
Yōdai Higashizawa
Higashizawa is a dreadlocked giant with one glowing yellow eye, and the Gamemaster during Shiki Chapter. He takes great pride in his overwhelming strength and ability to split the ground in two. He also speaks with constant references to food. He has a soft side among the group, as he gets very emotional very quickly. His Noise form is a giant, winged bull. He is voiced by Kenji Takahashi.
Mitsuki Konishi
A trendy beauty with glasses and the Gamemaster during Beat Chapter. She is one of the highest-ranking members, and orders the others around. She usually speaks in a formal and polite manner, even with lower-ranking members. Her Noise form is a winged tigress. She is voiced by Hitomi Nabatame in the Japanese version and Lara Cody in the English version.
Shō Minamimoto
He has dark skin, yellow eyes, violet-ash hair, and dresses in black trendy clothing with a red bandanna underneath his cap. He is the Gamemaster in Joshua Chapter. He is very intelligent with an obsession for mathematics, but has an even more violent, cruel and heartless side to him. He is one of the highest ranking members, as well as the most successful, but at times acts as a messenger, despite his ambition to one day become the Composer of the Game. In battle, he uses various dark-energy techniques as well as various math tricks. His Noise form is a bipedal lion. He is voiced by Takayuki Fujimoto.
Megumi Kitaniji
Megumi is the Conductor of the Reapers' Game. He carries out the will of the game's Composer and determines the winner of each game. He has black hair and a goatee, and always seems to be wearing sunglasses so his eyes aren't revealed. He wears a pair of red headphones like Neku's around his neck, and dresses in an 80's fashioned, dark snake skin-suit. With a constant smile on his face, he always looks somewhat cheery and playful. Megumi has 30 days to defeat the Game's Chosen One and 'save' Shibuya. In battle, he utilizes Noise-type attacks which resemble snakes. His Noise forms are a winged snake and a multi-headed winged dragon.
