Marine Houshou is a fictional character from Hololive, a virtual YouTuber agency. Portrayed as a lively and adventurous pirate, Marine is a popular VTuber known for her energetic personality and entertaining livestreams. Her character design features a pirate outfit with a distinctive hat and eyepatch, reflecting her seafaring persona. Marine is often depicted as confident and flirtatious, frequently engaging with her audience through singing, gaming, and chatting. She plays a vital role in Hololive as a member of the third generation of talents, contributing to the group's vibrant and diverse entertainment content.