

Flipnote Studio 3D on the end?
Sei Hashimoto: Field Designer
Notable works: The Legend of Zelda: Breath of the Wild
Mariko Tachibana: UI Designer and Font Designer
Notable works: Splatoon, Splatoon 2
Yuki Hamada: Character Designer
Notable works: Splatoon, The Legend of Zelda: Breath of the Wild, Splatoon 2
Daisuke Watanabe: Character Designer and Design Leader
Notable works: 3D Super Mario series such as Super Mario Odyssey
Job of Designers at Nintendo
Seita Inoue: Character Designer and Art Director
Entered in 2007
Notable works: Wii U menu, Splatoon, Splatoon 2
Kotomi Jin: Stage Designer
Entered in 2012
Notable works: Mario Kart 8, Splatoon 2
Yuka Kumiki: UI/UX Designer and Artist
Entered in 2010
Notable works: Miitopia, Splatoon 2
Kunihiro Hasuoka: Logo and Package Designer and Promotional Artist
Entered in 2010
Notable works: Super Mario Odyssey logo design, Mario Tennis Aces main illustration
Yuriko Sakai: Product Designer
Entered in 2012
Notable works: Nintendo Switch accessories, Nintendo 3DS
So,Yuka Kumiki and Yuka Ueda are the same person (maiden name)