Planetary Scientist VTuber Madoka Hoshimi Gets 3D Model Reveal Stream
The reveal stream doubles as a fifth anniversary event for an academic VTuber who now works as a special visiting researcher at the National Astronomical Observatory of Japan.
Reporting from 1 source: KAI-YOU.
Independent VTuber and planetary scientist Madoka Hoshimi will hold a 3D model reveal stream on YouTube on September 12 at 8:00 p.m. The stream marks the fifth anniversary of her debut. Three guests are expected to appear, though details remain unclear.
Madoka Hoshimi, an independent VTuber with a master's degree in planetary science, will debut her 3D model during a YouTube stream on Saturday, September 12, at 8:00 p.m. The broadcast also commemorates the fifth anniversary of her streaming debut.
Hoshimi created her X account on July 7, 2021, and started streaming on September 12 of that year. Her channel, Madoka Hoshimi's Space Information Room, has 36,800 subscribers. She is part of the so-called academic VTuber group, explaining astronomical phenomena and space news under the theme of space x entertainment.
In April 2025, she became a special visiting researcher at the Nobeyama Radio Observatory, part of the National Astronomical Observatory of Japan. She also contributed to the Nobeyama Observatory Exhibition and wrote a VTuber astronomy feature for Hoshi Navi magazine.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.