| Producers |
Yoshio Sakamoto, Ryouichi Kitanishi |
| Supervisors |
Katsuya Yamano, Toshio Sengoku |
| Concepts |
Kouichi Kawamoto |
| Chief Director |
Ryuichi Nakada |
| Directors |
Goro Abe, Taku Sugioka, Teruyuki Hirosawa |
| Game Design |
Yoshio Sakamoto, Katsuya Yamano, Yoshinori Katsuki, Masani Ueda, Mikio Mishima, Takehiko Hosokawa, Nobuhiro Ozaki, Noriyuki Sato, Masahiro Kawano, Norikatsu Furuta, Masaru Tajima, Ryuichi Nakada, Kazuyoshi Osawa, Goro Abe, Hiroshi Momose, Hideo Hatayama, Yasutaka Takeuchi, Fumiko Miyamoto, Ko Takeuchi, Takayasu Morisawa, Eisaku Nakae, Kyoko Miyamoto, Tadashi Matsushita, Ryutaro Takahashi, Masayuki Okada, Sachiko Ikeo, Osamu Yamauchi, Kenichi Nishimaki, Taku Sugioka, Kenji Matsumoto, Yuki Tsuji, Takeshi Ando, Masanobu Matsunaga, Naoko Mori, Masaru Nishimura, Youhei Kubotsu, Yasuhiro Kobayashi, Kazuhiko Furukawa, Sensuke Obata, Kazuhito Norimoto, Yasuhito Fujisawa, Eiko Haruki, Teruyuki Hirosawa, Naotaka Onishi, Mami Nishimura, Yasuhisa Baba, Masayuki Taira, Yukie Kuwa, Waki Shigeta |
| Program Director |
Taku Sugioka |
| Programming |
Yoshinori Katsuki, Nobuhiro Ozaki, Masahiro Kawano, Hiroshi Momose, Yasutaka Takeuchi, Eisaku Nakae, Ryutaro Takahashi, Osamu Yamauchi, Kenji Matsumoto, Yuki Tsuji, Kazuhiko Furukawa, Sensuke Obata, Yasuhito Fujisawa, Masayuki Taira |
| Character Supervisor |
Yoichi Kotabe |
| Wario Design |
Hiroji Kiyotake |
| Character Design |
Ko Takeuchi |
| Design Director |
Takayasu Morisawa, Masaru Nishimura |
| Design |
Masani Ueda, Mikio Mishima, Takehiko Hosokawa, Noriyuki Sato, Norikatsu Furuta, Hideo Hatayama, Fumiko Miyamoto, Ko Takeuchi, Tadashi Matsushita, Masayuki Okada, Sachiko Ikeo, Naoko Mori, Youhei Kubotsu, Kazuhito Norimoto, Eiko Haruki, Naotaka Onishi, Mami Nishimura, Yukie Kuwa, Waki Shigeta |
| Sound Director |
Masaru Tajima, Kenichi Nishimaki |
| Music |
Masanobu Matsunaga, Yasuhisa Baba |
| Artwork |
Nanako Kinoshita, Chiharu Sakiyama, Kazuma Norisada, Yasuo Inoue |
| Voice Acting |
Charles Martinet, Tom Eberspecher, Tim O'Leary, Reiko Ninomiya, Leslie Swan, Sara Rades, Risa Tabata, Norihide Sasaki, Takehiko Hosokawa, Norikatsu Furuta, Masaru Tajima, Hideo Hatayama, Kyoko Miyamoto, Fumiko Miyamoto, Takayasu Morisawa, Yasuko Takahashi, Yuki Tsuji, Masanobu Matsunaga, Naoko Mori, Masaru Nishimura, Youhei Kubotsu, Eiko Haruki, Teruyuki Hirosawa, Mami Nishimura, Yasuhisa Baba, Masayuki Taira, Yukie Kuwa, Nathan Bihldorff, Christina Peyser, Darren Smith, Jean Nishida, (Jiro (Dog)) |
| English Voice Engineer |
Kirk Arndt |
| Models |
Teruyuki Hirosawa, Yasuhisa Baba, Masayuki Taira, Yukie Kuwa, (Boji (Cat)), (Ralf (Dog)) |
| North American Localization |
Richard Amtower IV, Thomas Connery, Ann Lin, Reiko Ninomiya, Erik Peterson |
| Localization Management |
Jeff Miller, Leslie Swan, William Trinen |
| Debug |
Super Mario Club, Takeshi Akiho, Mitsutoshi Asai, Takeichiro Azuma, Rieko Ishino, Rika Imaeda, Tetsuya Ōishi, Masahiro Okuda, Satoe Kunikata, Masatomo Koga, Koji Kobayashi, Ryoutaro Shiba, Masaharu Shima, Rika Sugo, Noboru Sunada, Yuuki Takeda, Akinori Tsuyama, Takahiro Nakamura, Go Nakamura, Takeshi Nishizawa, Narimasa Hakodate, Mami Hatta, Junya Hanai, Koutaro Haneda, Ryuji Hamaguchi, Kouki Higashino, Yuji Fukuda, Akihito Fujiki, Osamu Fujita, Toshimune Hosoi, Motoyuki Matsuoka, Keiki Miwa, Miho Murata, Kosuke Yoshimura |
| NOA Product Testing Dept. |
Yoshinobu Mantani, Kyle Hudson, Eric M. Bush, Jim Holdeman, Mika Kurosawa, Teresa Lillygren, Michael Chipman, Roger Harrison |
| Special Thanks |
COROCORO COMIC, Hidemi Osawa, Ryuta Kaimoto, Kazunobu Eri, Yukiko Furuta, Seiki Ishihara, Ryōji Yoshitomi, Manabu Matsumoto, Akira Yano, Yuichi Sakamoto, Kenji Yamada, Masahiro Oku, Takeshi Narita, Yasuhiro Kobayashi, Michiko Yoshida, NOA Lot Check, Naoko Saeki, Masatoshi Okuno, Yasuhiro Matsumoto, Manabu Fukuda, Tatsumi Kimishima |
| Executive Producer |
Satoru Iwata |