Yahagi Sayuri, Tōyama Nao's RADIO:XBLAZE(矢作紗友里・東山奈央のレディオ：エクスブレイズYahagi Sayuri, Tōyama Nao no RADIO:XBLAZE), commonly known as Radio: XBlaze is a Web Radio program made to promote XBlaze. It began to air on 超A&G+(Chou A&G+, Super A&G+) on October 9, 2014, as a weekly series until the release of XBlaze – Lost: Memories. The hosts are Yahagi Sayuri (Brain Cat's voice actor) and Tōyama Nao (Nobody's voice actor).