Sourced from the manual. Starts at page 36.
Director
Masaki Tawara
Planning
Takao Nakano
Kazuki Yoshihara
Programming
Kazuki Yoshihara
Masahiro Kawano
Design
Tomoyoshi Yamane
Naoko Okamoto
Mikio Mishima
Kazuya Doi
Sound
Minako Hamano
Akira Fujiwara
Script Making
Shuichi Narusawa
Kazuhiro Yoshikawa
Server Script Making
Yuki Hayashi
Coordination
Daisuke Sakaguchi
Hyokjin Jung
Special Thanks
Kiyosei Nishikawa
Akito Nakatsuka
Souichi Yamamoto
Tomohiro Kawase
Go Endo
Manabu Matsumoto
Super Mario Club
Product Support
Yukyung Yun
Ilho Kim
Jihyun Choi
Dongyeon Kim
Moonsoo Chang
Artwork
Inho Lee
Producer
Hitoshi Yamagami
Executive Producer
Satoru Iwata