Stars (in credits order)
Mark Chinnery
Dr. David Kushner
Cynthia Cheston
Anna
Mayu Hotta
Self - Regular
Shinobu Sakagami
Self - Emcee
Minami Tsuda
Narration
Yûji Machi
Kunihiro Kawashima
Nagisa Katahira
Self - Special Regular
Mikio Date
Asato Satô
Takeshi Tomizawa
Kaito Takahashi