The Korean release has in-game credits for both Korean and Japanese releases. Sourced from the Korean instruction manual.
Director
Kouichi Kawamoto
Hiroshi Honjo
James Yang
Assistant Directors
Masamichi Sakaino
Noriko Kitamura
Chunyu Hu
Daisuke Nomura
Programmers
Shinji Kitahara
Yoshinori Katsuki
Jun Ito
Kouichi Kitano
Kazuki Okanishi
Graphic Designers
Tadashi Matsushita
Masani Ueda
Mikio Mishima
Yo Ohnishi
Daisuke Nomura
Sound Director
Masami Yone
Music Composition
Minako Hamano
Akito Nakatsuka
Artwork
Aki Sakurai
Sachiko Nakamichi
Support Programmers
Yuki Moriwaki
Yasuyuki Tahara
Shunsuke Murotani
Takeshi Shimada
Data Compression Engineer
Hirohito Yoshimoto
Technical Support
Shintaro Jikumaru
NCL Product Testing
Go Endo
Super Mario Club
Coordinators
Yoshie Oku
Masaki Tawara
Product Support
Kimiko Nakamichi
Ilho Kim
Yukyung Yun
Special Thanks
Hyokjin Jung
Dongyeon Kim
Moonsoo Chang
Eunbyul Ko
Tomoaki Kuroume
Naoya Morimura
Yoshihiro Matsushima
Hideki Fujii
Aya Oyama
Kanae Kobata
Eriko Kimura
Yu Kitai
Nintendo of Korea Co., Ltd.
Progress Management
Shuichi Narusawa
Hitoshi Yamagami
Masaru Nishita
Akio Imai
Yasuhiro Minamimoto
Mototoshi Kuriyama
Producer
Shinya Takahashi
Supervisor
Ryuta Kawashima
Executive Producer
Satoru Iwata