What is arzest?

Arzest is a Japanese video game development studio founded in 2010. They have worked on a variety of games for Nintendo platforms, including collaborations with other well-known developers such as Nintendo EPD. Some of their notable works include Hey! Pikmin for the Nintendo 3DS, and StreetPass Quest for the Nintendo 3DS. Arzest is also known for their work on several Mario-themed games, such as Nintendo Badge Arcade for the Nintendo 3DS and Mario & Sonic at the Rio 2016 Olympic Games for the Nintendo 3DS.