Yo-Yoji is Cass and Max-Ernest's friend. He first appears in If You're Reading This, It's Too Late, and is last seen in You Have To Stop This. He is mentioned in Bad News to have dated Cass for a while before ultimately breaking up. He is also seen to have had samurai ancestors in This Book is Not Good For You. He enjoys martial arts, video games, and collecting brightly colored sneakers. His current status (as of You Have to Stop This) is unknown.
Relationships:[]
Cassandra (Cass):[]
Yo-Yoji and Cass have a on again off again relationship. In the secret series, they share several romantic moments. These are small, like Yo-Yoji inviting Cass to sit with him, but it is apparent that they have a connection. There is a mild love triangle between Cass, Yo-Yoji, and Max-Ernest. In the books, Cass states that they dated for a while but broke up when Yo-Yoji went to tour the world as a DJ.
Max-Ernest:[]
TBA