Haven't You Heard? I'm Sakamoto Characters

• Sakamoto main Hikaru Midorikawa Voice actor
• Narrator supporting Kiyoshi Kobayashi Voice actor
• Yoshinobu Kubota supporting Akira Ishida Voice actor
• Fukase supporting Mitsuo Iwata Voice actor
• Morita supporting Tomoaki Maeno Voice actor
• Mario supporting Ken Takeuchi Voice actor
• Kakuta supporting Jouji Nakata Voice actor
• Shou Hayabusa supporting Kouji Yusa Voice actor
• Aina Kuronuma supporting Yui Horie Voice actor
• Shigemi Kubota supporting Kujira Voice actor
• Yasuda supporting Tatsuhisa Suzuki Voice actor
• Tanaka supporting Saki Fujita Voice actor
• Yuuya Sera supporting Shoutarou Morikubo Voice actor
• Megumi Fujita supporting Mai Nakahara Voice actor
• Erika supporting Mikako Takahashi Voice actor