Johnny Galecki Jim Parsons Kaley Cuoco Simon Helberg Kunal Nayyar Mayim Bialik Melissa Rauch
Yuki Amami Ikki Sawamura Yuki Uchida Yoji Tanaka Sumiko Fuji Asuka Kudo Yuki Shibamoto Jiro Sato Midoriko Kimura Maki Sakai