Wonder of U

"I am Wonder of U. The flow of things will always lead to calamity."

- Wonder of U

Wonder of U (ワンダー・オブ・) is the Stand of Tooru featured in the eighth part of the JoJo's Bizarre Adventure series, JoJolion, and introduced in the "The Wonder of You" story arc.

It is a sentient Stand that acts as the head doctor of TG University Hospital using the name Satoru Akefu (明負 悟). Wonder of U is capable of causing a disaster to anyone who pursues its doctor appearance or works against it.

Appearance
Wonder of U is an artificial humanoid Stand with robotic features. It has a massive torso but thin, tubular arms, with several articulations on its arms and waist. Its entire body is covered with circular ridges that are evenly spaced. It also has long curved blades on its wrists.

Its head has a flattened ovoid shape and a face with two coin-like eyes and circular ridges. In early appearances of it, the eyes were drawn with triangles making them appear like suns, similar to the sun motif found on Tooru's outfit. The entire face is framed by two pairs of metallic sticks behind its eyes.

Wonder of U's appearance differs depending on who sees it. To the general public, it appears as an elderly hunched man with a monocle and a cane. In its human disguise, the arms and legs are noticeably slimmer than the rest of its body. It wears a bowler hat, dress shoes, a suit, and a scarf speckled by irregular hyphen-shaped slits. Despite its Stand-based existence, the clothes it wears have been shown to be somewhat tangible.

Those who are aware of its ability see its true face. Once it is revealed that Satoru Akefu and Wonder of U are the same entity, Wonder of U keeps Satoru's outfit and accessories. However, it displays the head doctor's face less often to Rai Mamezuku and Josuke Higashikata after they realize that it's a Stand.

Personality
Wonder of U demonstrates an antisocial behavior, completely ignoring, Yasuho Hirose, and Rai Mamezuku, when they first pursue it. Wonder of U remains calm as its automatic power allows it to get rid of any potential enemy before they can even harm it. Wonder of U is also perceptive, as it sees through a trap Josuke has been laying for it. Wonder of U is quite confident in his own abilities, stating that nothing can approach nor hurt him. In fact, he is surprised when Rai Mamezuku manages to get centimeters from him. When he is finally wounded by Josuke's bubbles, Wonder of U is quite shocked that anyone could wound him.

Wonder of U seems rather perceptive, as he sees through a trap Josuke has been laying for him, although it is Tooru who perceives the threat and makes Akefu stay out.

As the Stand of a Rock Human, Satoru asserts his dominance, probably over humans in general, when he declares that "they" have no permission to possess anything, be it a pear orchard (referring to Mamezuku's Father) or the new Locacaca (referring to Josuke and Rai). He also values the Locacaca6251, noting their price tag of 200 million yen, but also highlighting their value to the world as a miracle medicine. The sight of Josuke wrecking his supply notably goads Wonder of U into approaching Josuke.