About
- Classification: Seigi Chojin
- Homeland: Planet Kinniku
- Age: 20, 22 (Golden Mask arc), 24 (Throne arc), 54 (Ultimate Muscle (Nisei))
- Chojin Kyodo: 950,000 Power (70,000,000 Power+ with the Kajiba no Kuso-jikara)
- Trademark Techniques: Kajiba no Kuso-jikara, Kinniku Buster, Kinniku Driver, Muscle Spark
- Tag Teams: The Machineguns (Terryman), Muscle Brothers (Kinnikuman Great), Blue Impulse (Robin Mask), Ganryuu Island Combo (Neptuneman)
- Trainer: Alexandria Meat, Mayumi Kinniku, Prince Kamehame
- First Appearance: Kinnikuman vs. Okamarasu (Manga Pilot), Anime Episode 1
Suguru is a very childish character. He complains when he does not get his way, pouts when someone gets more attention then him, and is often downright lazy. Early in the series, he would often refuse to fight certain monsters unless he got something in return. However, underneath this childish behaviour lies a very noble heart, and when times are at their worst, Suguru's courage surpasses that of the greatest of Seigi Choujins. He has been known to fight better upon realizing how shameful or dishonorable his opponent is being. His honor and friendship has warmed the hearts of several an Evil Chojin.
In the beginning of the series, Suguru fights Kaijū by eating garlic and growing 30 meters tall. Despite his great strength and skill, Suguru is quite clumsy by nature. This side of him causes most people to fear him more than the monsters he fights (due mostly to the possibility of him crashing into buildings while in his giant form). He is so clumsy that, at times, regular people are capable of besting him in fights. He has even said on one occasion that although Chojin's wounds heal much faster than human wounds, when he gets hurt it takes longer to heal than a human, probably as a result of how he takes his training and fitness much less seriously than most choujin. He is also very arrogant and believes himself to be more popular than he actually is. He gets daily reminders of the truth, however, when people run from his ugly face or his garlic breath.
Suguru's favorite food is gyūdon, and he will do almost anything if he is offered just one bowl. Though he mostly eats gyūdon, he also pigs out on a wide variety of other foods, and when he is not eating he is usually watching TV. He "trained" for the 21st Chōjin Olympics by eating chips and watching TV.
Suguru is also a bit lecherous and has been known to take part in matches he previously refused to simply because a pretty girl asked him to change his mind. Suguru flirts with every girl he sees, and has on numerous times tried to peep on his friends Mari Nikadō and Natsuko Shōno. Unfortunately for him, no girls find him in the least bit appealing except for Bibinba.
When Bibinba first shows up it is a one-sided love on her part and he finds her more annoying than cute. But by the time of the Seven Devil Chōjin Arc he seems to acknowledge her as his betrothed. During the Survivor Match for the Kinniku Throne, he showed great concern for her when she threw herself from the stands and later admits that he believes they are bound by the red string of fate. Bibinba is for the most part left out of the anime, and Mari, who had always shown more interest in Meat, becomes his main love interest.
In Kinnikuman Nisei, Suguru has lost his muscles and become skinny and flabby, but is still quite powerful. He has taken on a lot of the same characteristics his father had and is usually bickering with his son. Unlike with his father though, Suguru has a great deal of respect for Mantarō, and although Mantarō finds him lame they maintain a rather healthy father/son relationship.
Read more about this topic: Kinnikuman (character)