*Bio: Fuyuki had a father, but where he is or what happened to him is unknown. One day, when Fuyuki was dreaming about a group of five aliens invading earth, he and Natsumi was in the dream, running away, but Natsumi got tired and stopped, and Fuyuki kept screaming Natsumi, Natsumi, Natsumi... Until his sister woke him up. They had a arguement about him going to school, and Fuyuki went back to sleep. Natsumi tried to fool him and wake him up by screaming, "Look, an alien!" with that, Fuyuki woke up as soon as she finished the sentence. By dumb luck, an alien actually was at his room. That was how Fuyuki met Keroro. They went on fun times together, and Fuyuki kept having new adventures, and helped save Pokopen, or Pekopon in the anime.
*General Knowledge: With his father gone, Fuyuki is the sole male in the Hinata family. He is the best friend of Keroro, the captain of the Keroro Platoon. He loves occult and is quite famous among those parts. Though he has a lot of knowledge of things, his grades in school are not that great. He also is not skilled in sports while his sister, Natsumi is. He sometimes helps the sergeant in his chores without minding. He is a nice guy, but watch out when he's angry!!!
*Weapons: None, but on the start of the anime/manga, he used the kero ball from Keroro to keep Keroro out of causing trouble.
*Attacks: Nothing really, but when he gets angry, he even makes Natsumi, who is the "demon enemy" of the Keron Platoon scared. So basically, he is stronger than Natsumi and possibly even everyone in the platoon in this state.
*Screencaps from the anime: Fuyuki and Keroro plus Giroro, Dororo and Tamama dressed up as animals,The man himself, Fuyuki,*Scans from the manga: Couldn't find any....