Shunsuke Takeuchi
Gudetama / Hard-boiled / Salmon Roe / Others (voice) (10 eps)
Seiran Fukushima
Shakipiyo (voice) (10 eps)
Seiya
Tamago Sushi Seiya (voice) (10 eps)
Soshina
Guretama Soshina (voice) (10 eps)
Akiyoshi Nakao
Inoue [Director] (10 eps)
Serena Motola
Suzuki [Assistant director] (10 eps)
Sarutoki Minagawa
Prime Minister (10 eps)
Tsuyoshi Nakano
kitajima (10 eps)
Miki Akosya
Kitajima's assistant (10 eps)