Toyosaki, who also headed up marketing at Bitcoin.com, told journalist in an interview that many of the strategies available to crypto derivatives traders today are fairly risky, a motivating factor behind why she founded Cega, which she says is the first-ever DeFi exotic derivatives protocol. Now, Cega, a new protocol founded by former UBS derivatives trader Arisa Toyosaki, is setting out to create a new category within DeFi β exotic derivatives.