Houshou Marine is a female Japanese Virtual YouTuber associated with Hololive, she debuted as part of its third generation of VTubers under the name of "Hololive Fantasy" alongside Usada Pekora, Uruha Rushia, Shiranui Flare and Shirogane Noel.

She is the most subscribed VTuber in Japan, and the most subscribed active VTuber worldwide, with over 4 million subscribers on YouTube.

YouTube: HoushouMarine

X (Twitter): houshoumarine

TikTok: Houshou Marine

Spotify: Houshou Marine

Bilibili: Houshou Marine