Grezzo

Hirotake Ohtsubo

Daiki Yokouchi

Takeshi Saigo

Yumi Takahashi

Megumi Inoue

A composer.

Shinji Ushiroda

Toshiyuki Sudo

This person worked as the sound support for the Nintendo DS game Polarium.

Hiromitsu Fujikawa

Kenji Yamamoto

Kenji Yamamoto is a Japanese musician working for Nintendo as a Music Director.

Kyohei Seki

A game designer at Nintendo.

Takaomi Ueno

Naoya Yamamoto

Industrial and game designer at Nintendo EPD. Worked on the Wii Remote Plus, the Wii U GamePad as well as level design for New Super Luigi U and game design for Miitopia.

Kazuhiro Yoshikawa

This person worked as an assistant director on the Nintendo DS game Picross DS.

Yuichiro Ito

Takayuki Shimamura

A developer at Nintendo, he is in charge of the Wii Sports series.