Q: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Passage: Fujimoto, a once-human wizard/scientist, lives underwater along with his daughter, Brunhilde, and her numerous smaller sisters. While she and her siblings are on an outing with their father in his four-flippered submarine, Brunhilde sneaks off and floats away on the back of a jellyfish. After an encounter with a fishing trawler, she drifts to the shore of a small fishing town in a glass jar where she is rescued by a five-year-old boy named Sosuke. Shattering the jar open with a rock, Sosuke cuts his finger in the process. Brunhilde licks his wound causing it to heal almost instantly. Sosuke names her Ponyo and promises to protect her. Meanwhile, a distraught Fujimoto searches frantically for his lost daughter whom he believes to have been kidnapped. He calls his wave spirits to recover her, leaving Sosuke heartbroken.
A:
What is the first name of the person who drifts to the shore of a small fishing town?