Spiral Stairs Studio Co., Ltd. VTuber Amezari Hirai (Yoshiyuki Hirai) joins SPIRAL STAIRS STUDIO! A swirl of laughter and music paints a new picture for the future

[Spiral Stairs Studio Inc.] VTuber [Amezari Hirai (Hirai Yoshiyuki)] joins SPIRAL STAIRS STUDIO! A swirl of laughter and music paints a new picture for the future. ​ Image
URL: Spiral Stairs Studio Co., Ltd. Press Release: August 28, 2025 To Members of the Press VTuber [Amezari Hirai (Hirai Yoshiyuki) Joins SPIRAL STAIRS STUDIO! A swirl of laughter and music paints a new picture for the future. VTuber Amezari Hirai has joined SPIRAL STAIRS STUDIO (SSS) as a virtual artist to mark his 7th anniversary. His true identity is Yoshiyuki Hirai, a comedian from the comedy duo “Amerika Zarigani.”
https://prcdn.freetls.fastly.net/release_image/141712/6/141712-6-91ecba424bf851999e3e42780e997525-1920×1080.png Yoshiyuki Hirai, the comedian duo “Amerika Zarigani,” has been active at the forefront of comedy for many years, achieving numerous accomplishments, including reaching the finals of the M-1 Grand Prix. At the same time, he has also ventured into a wide range of creative endeavors, including character design, game development, manga writing, illustration, and voice acting. In recent years, he has been active as a VTuber under the name “Amezari Hirai,” navigating a new path as an artist who freely moves between the virtual and real worlds. With the addition of VTuber “Amezare Hirai,” SSS combines the expressive power of comedians with new creativity centered on music. By spreading laughter and music like a whirlpool and climbing the ladder of co-creation step by step, we will create unprecedented entertainment. We plan to develop a variety of projects in the future, including original music, events, and collaborations. We hope you look forward to the “unseen scenery” of Amezari Hirai, the newest virtual artist to join SSS. Amezari Hirai / Yoshiyuki Hirai
https://prcdn.freetls.fastly.net/release_image/141712/6/141712-6-41e9a406cf44d1fcaf2ac4bd2ea60ce3-2048×2048.png ＜Personal comment＞ I would like to take on new forms of expression by leveraging the experience I have gained through various activities in both the virtual and real worlds. Please look forward to our upcoming SSS initiatives. Thank you for your support. ■Profile A unique digital artist who combines the distinctive humor of a manzai comedian with the one-of-a-kind presence of a VTuber. As part of the comedy duo “Amerika Zarigani,” they advanced to the M-1 Grand Prix finals three times and have won numerous awards at major manzai competitions in the Kansai region. He also engages in a wide range of activities, including TV show hosting, game development, manga writing, and voice acting, freely bridging the real and virtual worlds, comedy and art. [Anime] Bomberman Jetters – Bongo New Prince of Tennis OVA3: Inheritors of the Legend – Taira Yoshiyuki [Game] Supervisor of “Tsukkomi Training Cast: Nice★Tsukkomi” “Professor Layton and the Diabolical Box” – role of Chloe Producer of “Omasse Rental Weapon Shop” “Super Bomberman R” – Golem Bomber [Other] Japanese
representative VTuber at the Canadian online event “OTAKUTHON” YouTube Twitch X (old Twitter)
About Spiral Stairs Studio Co., Ltd.
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Spiral Stairs Studio primarily manages virtual artists who use music as their weapon. The activities of virtual artists are born from the intersection of the power and passion of various people. Composers and engineers create sound. Lyricists and writers who create words. Illustrators who create visuals. Planners, producers, and distributors who create merchandise and other products. And, of course, there are artists who express their passion through music. And then there are fans who express their pure desire to support their artists in their own unique ways. We aim to listen to the passion of these creators and give it form. Our philosophy is embodied in our company name, “Spiral Stairs Studio.” Spiral Stairs Studio Co., Ltd. Official website: https://spiral-stairs-studio.co.jp Official YouTube:
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:https://x.com/sss_inc_jp Rights notation: (C)Spiral Stairs Studio Inc.