This is about Ivanov from Part 1 Episode 10 and not about the submarine from Part III Episode 50.
Ivanov is a character of Lupin the 3rd Part 1.
History[]
Ivanov was a counterfeiter where he was able to print money that was so detailed that it to the point where his counterfeits were better made than the real prints. This earned him the nickname, "Microfinger".
After retiring from the counterfeiting game, he was located to a clock tower in the mountain with Silver Fox visiting and looking after him. He became a timepiece enthusiast with clocks throughout the tower and stays in his room with his printing presses and his bills from the past. Despite that he loves Silver Fox and calls her milady at every opportunity, he is very depressed.
Due to his skill, he is wanted by Baron Ukraine, Lupin III and Fujiko Mine. Even though they all wanted to make more counterfeit money, he refused. In the past he even murdered people who did not respect his request but no longer has the motivation to do so.
When Lupin managed to find his secluded room, he did respect Lupin as he looks at the money and compliments his skill. After Lupin asked to hire him for more counterfeiting and he refused, he fell through a trap door with a chute.
After Silver Fox was murdered by her nephew, he could no longer cope as he put her to rest on a flower bed. As Fujiko was ready to use his skill, he decided to self destruct the clock tower committing suicide as a result.