Shigekiyo Yangu

"Why does someone I don't know have my sandwich? Why is someone I don't know sneaking around my middle school?"

- Shigechi to Kira Shigekiyo Yangu, commonly referred to as Shigechi, is a minor character in JoJo's Bizarre Adventure: Diamond is Unbreakable.

He is a Stand User who wields the stand Harvest. Shigechi is... not a very smart, being rather naive and unintelligent, never thinking of creative ways to use his stand other than collecting change (although one could argue that he wasn't given the chance due to his early death). He is also greedy and possessive, which just works gratefully with his already great trait of being naive.

JoJo's Bizarre Adventure
At some point his personality traits cause conflict with Josuke and Okuyasu, where he refuses to give them their earned third of the money they made. At some point he is subdued and gives them their share along with befriending them. Too bad that he's a cocky punk because his friendship doesn't last long with them after stating that his stand is invincible while fighting Kira. Kira decides to prove him wrong (because he disrupted his private life) and turns Shigechi into a Micheal Bay special effect. However Shigechi's death/existence isn't completely pointless as his death was one of the motivating reasons Josuke and Okuyasu had to confront and kill Kira.

[Harvest]
Harvest is a colony type stand consisting of 500 entities. This stand can easily overwhelm the opponent when it gangs up on them. Each one of the 500 units can be destroyed easily but it would have little effect on the user itself since damage to the stand is divided by 500 to the user. They also have a nifty little needle they can use to inject their opponent with any liquid the user desires.