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|English Name||Yuujin - A (Friend A)|
|Height||157.1cm (before Nov. 28, 2019)|
Yuujin - A or "A-chan", is a Hololive staff member and a friend of Tokino Sora. She has her own Live2D and 3D models and will sometimes do collaboration streams with other members. Aside from her casual appearances on live streams, she also hosts her own live streams on the official Hololive Channel ahead of major events such as the Hololive Fests, and most recently, "Bloom,"   
A-chan's early career was mostly focused on supporting Tokino Sora's ambition to become an Idol. A-chan mainly focused on searching and securing equipment needed to support Sora, this lead A-chan to discover Cover, which in its early days was a tech-centered company with the equipment A-chan was looking for. Cover was not an Idol agency at the beginning, but Yagoo was open to trying out the concept. A-chan's current responsibilities vary, however, she is generally in charge of items such as: Original songs, event planning, logistical coordination, and stream troubleshooting, consulting with talents, and informal counseling. In the latest episode of HOLOTALK, she described herself as a "Director". A-chan has occasionally published content on her twitter account such as short voice covers of Hololive Songs, and short clip compilations of her 3D model, however she does not believe she would be able to provide the same level of content quality as the Hololive talents. The landscape of both content production and talent management has drastically change within Cover, resulting in more qualified and trained professionals working with equipment and content production. Thus, A-chan is no longer required to physically handle equipment for projects.
- Jul. 25 Early appearance of A-chan in her 3D model.
- Sep. 09 Tokino Sora's one year debut anniversary celebration upload. A-chan in her 3D model appeared alongside Sora in the video.
- Nov. 19 Twitter account creation date.
- Feb. 28 First Live2D appearance with Sora.
- May. 10 Revealed her second Live2D outfit.
- Shares the same Illustrator with the following VTubers:
Second Concept Illustration
The following are a list of songs covered by A-Chan.
- @achan_UGA - Twitter