Zan: Sayonara, Zetsubou-Sensei OPTheme [Ringo Mogire Beam!] / Kenji Ohtsuki and Zetsubou-Girls (CD) - HobbySearch Anime Goods Store
Every Sayonara Zetsubou Sensei Frame in Order - Zan Sayonara Zetsubou Sensei Opening, "Ringo Mogire Beam!" Frame 398/531 | Facebook
Crunchyroll - VIDEO: "Sayonara, Zetsubou-Sensei" OP Song English Version by GILLE and Mysterious Singer
Ringo Mogire Beam!! - Song Lyrics and Music by Ootsuki Kenji & Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro M arranged by Liushiro on Smule Social Singing app