So finally I have watched all of the anime series of Jojo and I found some potentially qualifier, since Jonathan. Today it's about one of the allies in part 4 and a minor character in part 5, Koichi Hirose.
Who is he?[]
Koichi is one of the friends and allies of Josuke Higashikata, who helps him on his adventures and is on board to the quest to find Yoshikage Kira and stop him.
What he has done?[]
Koicho helped Josuke and the others on multiple occasions. His biggest heroic act was that he rescued Jotaros life and tried to stop Kira from killing him. He is also very polite, naive and a little afraid. He was also brave and not stopped at getting the arrows from Keicho because he wanted that no one would be hurt ever again. He also tried to rescue Rohans life from Cheap Trick. In his fight with Tamami Kobayashi, he wanted to help a kitten which he accidentally drove over because of Tamami and also did everything to protect his family from Tamami.
Admirable Standard[]
In Jojo, often do heroes commit admirable heroic actions, but they often fail to count as Pure Good because they have corrupting factors and are often jerks. But with Koichi it's different, because he's polite most of the time and resonable.
Corrupting Factors[]
I not remembering having any major corrupting factors, just a few little mistakes. Like when he was so upset at Yukako that he insulted her and first don't believing Rohan with his problem with Cheap Trick. But the first was because Yukako was so obsessed with him so he kidnapped him, tortured him and nearly killed him and his friends, so his reaction was understandable, and the fact that he was still always polite to her and the latter he did changed that and came into help to save Rohan.
Final Verdict[]
I wasn't sure, but I'll give a weak yes.