On screen · 14

1. TM
   Tomoaki MaenoMy Happy Marriageas Mukadeyama (voice)Cells at Work!as White Blood Cell U-1146 (Neutrophil) (voice)·Theme Song Performance
2. AI
   Akira IshidaMy Happy Marriageas Takaihito (voice)Cells at Work!as Cancer Cell (voice)
3. KI
   Kikuko InoueMy Happy Marriageas Fuyu Kudo (voice)Cells at Work!as Macrophage (voice)·Theme Song Performance
4. JY
   Junichi YanagitaMy Happy Marriageas Tanaka (voice)Cells at Work!as White Blood Cell U-2626 (Neutrophil) (voice)
5. MN
   Mamiko NotoMy Happy Marriageas Hana Kanao (voice)Cells at Work!as Narration (voice)
6. HM
   Hiroki MaedaMy Happy Marriageas (voice)Cells at Work!as Ordinary Cell 1 (voice)
7. RY
   Reigo YamaguchiMy Happy Marriageas (voice)Cells at Work!as Thymocyte 1 (voice)
8. NK
   Naoko KomatsuMy Happy Marriageas Natsuyo (voice)Cells at Work!as Transfused Red Blood Cell 3 (voice)
9. YK
   Yumiko KobayashiMy Happy Marriageas Kiyo (voice)Cells at Work!as 'Lovely' Bacterium (voice)
10. MS
    Miyuri ShimabukuroMy Happy Marriageas Sumi Usuba (childhood)Cells at Work!as Hair Matrix Cell Boy (voice)
11. KO
    Kousuke OonishiMy Happy Marriageas (voice)Cells at Work!as Intestinal Epithelial Cell 1 (voice)
12. MF
    Masaya FukunishiMy Happy Marriageas Kota (voice)Cells at Work!as Naive T Cell 6 (voice)
13. YA
    Yu AkibaMy Happy Marriageas Special Anti-Grotesquerie Unit member (voice)Cells at Work!as Naive T Cell 5 (voice)
14. KS
    Kouichi SoumaMy Happy Marriageas (voice)Cells at Work!as Small Intestine Cell Chief (voice)