The day I knew I could never go back "Mō Modorenai to Shitta Ano Hi" (もう戻れないと知ったあの日) is the first episode for both the first season of the Gabriel Dropout anime and overall.
Characters in order of appearance:
- Gabriel White Tenma
- Raphiel Ainsworth Shiraha
- Tapris Sugarbell Chisaki
- Vignette April Tsukinose
- Satanichia McDowell Kurumizawa
- Teacher (Sunglasses)