Lupin The Third Abridge Series.

Goemon is very stoic, mature and, often serious. Feel free to make him sound like whatever you want.

In the original anime Goemon's relationship to Lupin starts off more professional than close friendship. By the second anime series, Goemon has developed a true loyalty to Lupin. However, he easily gets annoyed by Lupin's antics, especially Lupin's infatuation with women, Fujiko Mine in particular. He will occasionally oppose Lupin directly when Lupin's jobs or actions do not agree with his morals. He has even promised that the last act he will take with Lupin is delivering his deathblow. However, Goemon doesn't hesitate to help Lupin in serious situations, and readily assists him any time Lupin works for a just cause.

He is very clueless and and forgetful. Talks faster than most people.

He talks like your typical stoner/surfer

Detective Zenigata has a very rough and gruff voice.

Zenigata has made it his life's mission to arrest Lupin. The other members of Lupin's gang are targeted for apprehension as well, but Zenigata usually ignores them when Lupin himself is present. Lupin and Zenigata appear to be the worst of enemies, but in the anime they are, in a manner of speaking, friends; something Lupin shows openly (often by greeting Zenigata with mock affection), but it is an idea Zenigata is extremely reluctant to entertain. Similarly, he is often awed by Lupin's genius. Zenigata has an attachment to Lupin with the belief that no one should kill him or worse, capture him, besides Zenigata himself. Lupin's opinion of Zenigata is a little less caring, but still filled with respect. He often seems amazed that Zenigata can keep up with him. At times he's overwhelmed by how much thought Zenigata has put into his traps for Lupin. In instances where Zenigata has been injured in the field or believed dead, Lupin avenges the Inspector by hunting down his attacker.

While he has some interest in capturing Jigen, Goemon, and Fujiko, he is really after only Lupin, and as such shows little interest in them when Lupin himself is involved.

Zenigata is a quite sensitive person who often weeps uncontrollably, particularly when Lupin has done him an act of consideration, or when relieved to discover Lupin is OK after assuming his death. In Seven Days Rhapsody, Zenigata captures Lupin in a rough hug after he leaps from a helicopter. He states that they were destined to be together. In the post credits scene, Lupin is standing out in the rain and Zenigata approaches him with eyes wide and kind and says that Lupin will catch cold outside and they should go eat some katsudon together in a warm interrogation room.

On occasions when Lupin appears to be dead, he mourns him more expressively than anyone else; partly from genuine grief, partly because he no longer has a goal in life.

Fujiko is very flirtatious and manipulative. Feel free to have her sound like whatever you want.

While Fujiko is not part of Lupin's gang, she often participates in their exploits either as a partner or a competitor. Her principle tactic is to stick with Lupin and company until the plunder is made available then double-cross her colleagues. Frequently, she finds it necessary to betray Lupin to get close to the enemy, then after ingratiating herself into his trust will acquire the swag and escape (rarely, she will help to extricate Lupin, Goemon and Jigen for the trouble she put them into, as if to atone). Fujiko is also known to provide Zenigata or other law enforcement officers with information and assistance in order to gain her own freedom. At one point, Fujiko was made Zenigata's replacement on the ICPO's Lupin operation, however this was a cover for her to get into a secret vault.

Lupin is completely infatuated with Fujiko, and will do anything for her. While Fujiko is aware of this and always uses it to her advantage, she never gets Lupin into trouble where he cannot escape.

I would like him to sound like he did in Lupin the 3rd part 2s dub. However if you can't do that please feel free to do your own thing.

In Monkey Punch's original manga, Lupin is cocky, quite crude, and for the most part remorseless. He is very much the ladies' man, often using them for his own gains, but is not beyond forcing himself upon women who resist him. This is in stark contrast to his better-known anime self, who despite being a skilled thief, comes off as a goofball and will go to great lengths to right injustice, who also shows a chivalrous streak that compels him to help those less fortunate than he. Furthermore, Lupin often takes it upon himself and his gang to stop criminals engaged in more violent crimes and leave them for Zenigata to arrest. In the anime, while he fancies himself a Cassanova, his actual success with women is erratic, appearing to fluctuate with the writer.

 It seems Lupin loves to steal more than actually having the treasure he sought. Lupin relishes more in the challenge of stealing and, as long as he succeeds in the heist, is usually not that upset when he ends up empty-handed; there have been times he has lost the object or intentionally thrown it away. There have also been times when Lupin stole an object only to give it to someone else, such as if it rightfully belonged to them or they needed it more than he did.

He has a very calm demenor. 

I would like him to have a gruff AUSTRIAN accent, However I will allow a German accent if no one can do an Austrian one.

I don't have any real voice in mind for him feel free to do whatever you think would be best. If you want a good idea on how he should sound watch Lupin the 3rds part 2 dub

Jigen is the trigger man, sharpshooter and close friend of Lupin the Third. He joins Lupin in pursuit of riches acquired typically by theft. Traveling across the globe, Jigen has garnished fame as a gunman with a wildly capable speed and accuracy. Jigen despises Fujiko and sees her showing up as a sign of rough times ahead.

He has a Boston accent and is always drunk.