Suneo's father, also known as Mr. Honekawa, is a very successful businessman. His public relations give Suneo many things to show off. He appears less frequently than Suneo's mother, distinguishable with straight hair and a mustache. He is often the one who initiates holiday tours that Suneo would invite his friends for. He has lots of relationships with business elites like TV Production Studios which give a chance for Suneo to boast around his friends and make Nobita jealous. He likes to drink juice very much. In one episode, he drank twenty juice bottles.
- In the U.S. English dub, his mustache is edited out to avoid resemblance to Adolf Hitler.
- In the 30 years special, he is said to be mischievous.