FIRST STAGE PRODUCTION Announces the Debut of its fourth EN Generation of Male VTubers, "Sontaris"

VTuber agency FIRST STAGE PRODUCTION EN, operated by REALITY Studios, Inc. (Headquarters in Minato-ku, Tokyo, President and CEO: Kosuke Sugiyama) announced the debut of its fourth English-speaker-oriented male VTuber group “Sontaris”.

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 featuring 14 unique talents who primarily create content for English-speaking audiences, with support from fans around the world.

As part of our ongoing commitment to delivering outstanding entertainment experiences worldwide, we are thrilled to announce the debut of Sontaris, a new male VTuber group following Avallum, Ravanis, and Lamentus.

Ahead of their debut, the members’ official X (formerly Twitter) accounts and YouTube channels have launched today, marking the beginning of their activities.

Get ready to meet Sontaris as each member showcases their unique 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 their debut will also be released. We invite you to join us as Sontaris embarks on this exciting new journey.

FIRST STAGE PRODUCTION EN remains dedicated to discovering talented individuals with the potential to captivate audiences worldwide. This fall, we are excited to introduce a fresh new format for our upcoming talent auditions.

Talents:
Nimue Eversea（ニムエ・エヴァーシー）

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（セイヤ・アラーリエ）

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（ソウレン・フェーンウィック）

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（ヴァリス・ヘムロック）

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（アウラ・オフィーディア）

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 provide exciting and entertaining content in 2026 and beyond.

What is FIRST STAGE PRODUCTION?
We are a growing VTuber agency that houses individuals passionate about making new and engaging content.
https://firststage-pro.com/en/

About REALITY Studios, Inc.
We oversee multiple VTuber agencies responsible for handling and producing amazing and diverse talents.
https://reality-studios.inc/en/