Season Regulars 12

1. 

   Mayumi Tanaka

   Monkey D. Luffy (voice)

2. 

   Kazuya Nakai

   Roronoa Zoro (voice)

3. 

   Akemi Okamura

   Nami (voice)

4. 

   Kappei Yamaguchi

   Usopp (voice)

5. 

   Hiroaki Hirata

   Sanji (voice)

6. 

   Ikue Otani

   Tony Tony Chopper (voice)

7. 

   Yuriko Yamaguchi

   Nico Robin (voice)

8. 

   Kazuki Yao

   Franky (voice)

9. 

   Cho

   Brook (voice)

10. 

    Katsuhisa Houki

    Jinbe (voice)

11. 

    Reiko Takagi

    Jewelry Bonney (voice)

12. 

    Yohei Tadano

    Dr. Vegapunk (voice)

Guest Stars 9

1. 

   Ryotaro Okiayu

   Kaku (voice)

2. 

   Tomokazu Seki

   Rob Lucci (voice)

3. 

   Shuhei Sakaguchi

   Shaka (voice)

4. 

   Kaede Hondo

   Atlas (voice)

5. 

   Mami Kingetsu

   Stussy (voice)

6. 

   Tokuyoshi Kawashima

   Pythagoras (voice)

7. 

   Takumu Miyazono

   Male #1 (voice)

8. 

   Toshiki Tanaka

   Subordinate #1 (voice)

9. 

   Eriko Kadokura

   Female Researcher #2 (voice)

Crew 7