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Sphere (group)

Sphere promoting "Sign" (2019)

Sphere (スフィア), sometimes stylized sphere, is a Japanese pop idol unit formed by four voice actresses affiliated with Music Ray'n. The group made their major debut in April 2009 under Lantis with the single "Future Stream".



Sphere promoting "Future Stream" (2009)

Sphere was formed in earlt 2009 by four idol seiyuu managed by Music Ray'n. Even though all members are singed to Sony Music Entertainment, they made their debut in April 2009 under Lantis label with the single "Future Stream" which was used as the opening theme for the anime Hatsukoi Limited.. Helped by the popularity of Tomatsu Haruka (known for her role as Nagi in Kannagi) and Toyosaki Aki (know for her role as Hirasawa Yui in K-ON!), "Future Stream" reached #22 on the Oricon weekly charts. Their second single, "Super Noisy Nova" reached #14 on Oricon charts, rising their popularity. In December 2009, Sphere released their debut album A.T.M.O.S.P.H.E.R.E but it did not include their third single "Kaze wo Atsumete / Brave my heart".


Sphere promoting "HIGH POWERED" (2011)
Sphere promoting "Sticking Places" (2013)
Sphere promoting "vivid brilliant door!" (2015)
Sphere promoting "Heart to Heart" (2017)


Best Albums

Other Albums


Other Singles

Digital Singles

DVD / Blu-ray

External Links