Animated CD Seishun Hajimemashite! Chihaya, Oji, Heita A, AND ARISU HAVE BEGUN TO INTRODUCE THEMSELVES! WE HAVE JUST TAKEN A PICTURE OF A BEAD LOG! (B' sLOG, July 2013, Appendix)
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: アニメ系CD 青春はじめました! 千早と王子と平太と有栖が自己紹介はじめました!編 ビーズログだけの撮り下ろし!(B’sLOG 2013年7月号付録)