Boshi is a Blue Yoshi with an attitude, and the rival of Yoshi. Boshi is a loner and wears sunglasses and a spiked collar around his neck. Boshi, like many other Yoshis, can only speak the Yoshi language. Yoshi is bilingual and translates Boshi to make Mario understand. He (along with many other Yoshis) lives on Yo'ster Isle, home of the famous Mushroom Derby races. However, he speaks in a much deeper pitch compared to the other Yoshis.

Voice: Feel free to give your own take on the character