Oshiro Mashiro becomes the 3rd Aogiri High School Talent to Reach 400K YouTube Channel Subscribers Before Graduation

Oshiro Mashiro (大代真白), a talent of Aogiri High School (あおぎり高校), a VTuber agency operated by viviON, inc., reached 400K YouTube channel subscribers on February 18 (PST).

大代真白 / あおぎり高校
February 18, 2025 at 17:30
© viviON

Oshiro Mashiro made her debut on May 29, 2020 (JST) from Aogiri High School, and her first post (tweet) on X (formerly Twitter) was on April 27 of the same year, and she has been an irreplaceable talent of the agency.

On February 9, viviON announced that Oshiro Mashiro will graduate on February 28. The company stated that although they had continued discussions about returning to activities, it was difficult for her to work under ideal conditions, and that she had asked to graduate in January. It is possible that the increase in subscribers to Oshiro Mashiro’s channel following this may have had an impact on the 400K subscribers achieved this time.

Oshiro Mashiro’s record is the 3rd at Aogiri High School, following Otodama Tamako (音霊魂子) and Kurikoma Komaru (栗駒こまる). Oshiro Mashiro, who has played a major role in the progress of today’s Aogiri High School, received a big gift just before her graduation.

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