Shuzo Otaki otherwise known as Adrian Randolph Crump III in English is one of the Big Five from the Yu-Gi-Oh! manga/anime series. He has dark hair and a mustache and is likely next to Gansley the oldest member. He's also Lector's rival.
He is voiced by Satoshi Tsuruoka in Japan and by Robert O'Gorman in English.
Crump was an only child and his parents had no time for him, so he spent his time counting things. When he found a book about how penguins cared for their young, he became obsessed with penguins. He soon became an accountant and member of the Big Five at Kaiba Corp. Once Kaiba took over, Crump wanted an all-penguin theme park, but Kaiba refused, destroying his dream of a career combining numbers and penguins.
The Big Five teamed up with Pegasus J. Crawford to take over Kaiba Corp (much like how they teamed up with Kaiba to overthrow Gozaburo Kaiba), but when Pegasus was defeated by Yugi, Kaiba fired them. They trapped Kaiba in the virtual world. Crump controlled the water head, but the Big Five were trapped in the virtual world when the Five Headed Dragon was destroyed. After a while, their bodies were destroyed.
The Big Five soon entered Noah Kaiba's virtual world and began working for him to get revenge on Kaiba and steal bodies from Yugi and the gang. Crump went after Tea Gardner and took the form of Nightmare Penguin and therefore was his own deck master. They dueled on top of icebergs in a virtual Antarctica, where whenever a player lost life points, they would be frozen. Crump's deck was ice-themed and many of his monsters were penguins. Ultimately Crump was defeated by Tea and was digitized. However he returned alongside Gansley, Johnson and Lector and argued with Lector over who got to pick whose body to steal first.
Eventually, they entered Taylor's body (which was stolen by Nesbitt) and dueled Yugi and Joey at once. Crump dueled for two turns before Johnson took over, refusing to let him take over at first. After they were defeated, Noah gave them no more chances and deleted them.
In the 4Kids English dub, Noah imprisoned them each in a different corner of the virtual world. Crump was killed along with Noah, Gozaburo and the other members of the Big Five when Noah caused a satellite attack that destroyed the fortress that the virtual world was stationed in, deleting the virtual world and everyone in it.
Crump’s Personality could be best described as: Extremely Narcissistic, obsessive, cold-hearted, cruel, cunning, abusive, temperamental, sadistic, greedy, ruthless, perverted, callous, power-hungry, duplicitous, slightly naive, arrogant, creepy, zealous and relentless.
Crump is obsessed with penguins. He is also played for comic relief sometimes though ironically he has the most tragic backstory. Despite this, Crump is quite sadistic, as he intends to leave Tea frozen forever in the virtual world, where the other four merely intended to imprison their victims without being frozen (though it is implied they would suffer through such imprisonment anyway). Crump is also perverted as he creeps out Tea and is hugely admiring of himself in front of her.