TrySail revealed the jacket covers and teaser music video for new single Cobalt (コバルト). The unit’s 2nd single has tie-up as the opening theme for anime Classroom☆Crisis plus member Amamiya Sora voices key character Shirasaki Iris in the high-school sci-fi anime. Single Cobalt comes on...

TrySail added more release details for Cobalt (コバルト) with tie-up as the opening theme for upcoming anime Classroom☆Crisis. Unit member Amamiya Sora voices key character Shirasaki Iris in the high-school sci-fi anime. Their 2nd single Cobalt comes on three editions releasing August 19th 2015....

TrySail announced 2nd single Cobalt (コバルト) with tie-up as the opening theme for upcoming anime Classroom☆Crisis. Unit member Amamiya Sora voices key character Shirasaki Iris in the high-school sci-fi anime. Single Cobalt comes on three editions scheduled for release August 19th 2015. More details...