FIRST STAGE PRODUCTION EN, the VTuber agency operated by REALITY Studios, Inc. (Headquarters: Minato-ku, Tokyo; President and CEO: Kosuke Sugiyama), is debuting its fourth English-speaker-oriented male VTuber group, Sontaris, made up of five members whose main stage of activity is the English-speaking world.
Debut Stream Start
September 13th (Sun) 9:00 AM JST
September 12th (Sat) 5:00 PM PDT
FIRST STAGE PRODUCTION EN is a VTuber agency with 14 individual talents who mainly create content for English-speaking audiences, supported by fans from around the world.
As part of its ongoing commitment to delivering entertaining experiences worldwide, the agency is introducing Sontaris, a new male VTuber group following Avallum, Ravanis, and Lamentus.
Ahead of the debut, each member's official X (formerly Twitter) account and YouTube channel launched today, marking the start of their activities.
Each member will showcase their own personality through a series of debut streams beginning at 9:00 AM JST on Sunday, September 13, 2026 / 5:00 PM PDT on Saturday, September 12, 2026. An original song celebrating the debut will also be released.
FIRST STAGE PRODUCTION EN remains dedicated to finding talented individuals with the potential to captivate audiences worldwide, and this fall will introduce a new format for its upcoming talent auditions.
Talents
Nimue Eversea
Art & Design: 小路さこ (https://x.com/sssA_km)
Debut Stream: September 13th (Sun) 9:00 AM JST, September 12th (Sat) 5:00 PM PDT
YouTube: https://www.youtube.com/@NimueEversea_FSP
X (Twitter): https://x.com/NimueEversea
Saeir Alarie
Art & Design: 色塩 (https://x.com/oxSTL)
Debut Stream: September 13th (Sun) 9:30 AM JST, September 12th (Sat) 5:30 PM PDT
YouTube: https://www.youtube.com/@SaeirAlarie
X (Twitter): https://x.com/SaeirAlarie
Solan Fernwick
Art & Design: 狂zip (https://x.com/kyo_zip)
Key Visual: 花見はる (https://x.com/Hanami_haru330)
Debut Stream: September 13th (Sun) 10:00 AM JST, September 12th (Sat) 6:00 PM PDT
YouTube: https://www.youtube.com/@Solan_Fernwick
X (Twitter): https://x.com/SolanFernwick
Varis Hemlock
Art & Design: 荒野 (https://x.com/arayadmdm)
Debut Stream: September 13th (Sun) 10:30 AM JST, September 12th (Sat) 6:30 PM PDT
YouTube: https://www.youtube.com/@VarisHemlock
X (Twitter): https://x.com/Varis_Hemlock
Aurel Ophidia
Art & Design: 釧路くき (https://x.com/kuki8117)
Debut Stream: September 13th (Sun) 11:00 AM JST, September 12th (Sat) 7:00 PM PDT
YouTube: https://www.youtube.com/@AurelOphidia
X (Twitter): https://x.com/AurelOphidia
REALITY Studios will continue developing and supporting its expanding roster of talents to deliver exciting and entertaining content in 2026 and beyond.
