In Another World With My Smartphone Character Song Volume 1 (Elze & Linze) (異世界はスマートフォンとともに。キャラクターソング vol.1(エルゼ&リンゼ),Isekai wa Sumātofon to tomo ni. Kyarakutā songu vol. 1 (Eruze & Rinze)?) is the 1st volume of the character songs and was released on July 19, 2017. It featured the Elze and Linze versions of Junjō Emotional and their character songs (with instrumental versions). It was published by Exit Tunes.