The Empty Box and Zeroth Maria Characters

• O main
• Kazuki Hoshino main
• Daiya Oomine main
• Maria Otonashi main
• Kokone Kirino supporting
• Kasumi Mogi supporting
• Haruaki Usui supporting
• Riko Asami supporting
• Ruka Hoshino supporting
• Koudai Kamiuchi supporting
• Mother Kamiuchi supporting
• Miyuki Karino supporting
• Touji Kijima supporting
• Ryuu Miyazaki supporting
• Iroha Shindou supporting