Jonah Powers is a pre-made playable Sim who lives with the Sharpe siblings (Roxie and Edwin) and is currently studying Philosophy in his Sophomore year. In his Freshman year, he was a 14 average student. Jonah is in love with his girlfriend Roxie. He has a negative daily relationship with Roxie's younger brother Edwin, and his bio states that he wants his girlfriend's "annoying" brother out of the house as soon as possible. When editing in SimPE, Jonah's zodiac sign is not recognized. When the household is first played, he is 55 hours away from the final exam in his third semester.
Like several other Sims from Académie Le Tour, Jonah starts off with no gender preference. Strangely he has pre-set relationships with Phineaus Furley, and Ellen Frost, as well as several local NPCs - Gisela Rosa, Jack Fuchs, Chris Cho, Zoe Barrett, and Suzie Alioto. None of these Sims have any relation towards Jonah in return. It is unknown why Jonah has these relationships, though it happens with several other Sims from University.