|Played by J the Star|
|Full Name||Joakim Star|
|Also Known As||J|
|Love Interest(s)||Possibly Chan|
|School||Yandere High School|
|Residence||Lives In Multiple Houses|
|Occupation|| Student |
J has brown hair and brown eyes and wears marine blue glasses. Like the other male students, he wears the standard beige uniform along with black pants.
Other than the fact that J is a smart entrepreneur, he is also always here to help Sam and Taurtis, giving them money when needed or just helping them break into different places. J's home country is Norway.
Sam and J are friends and have a stable friendship and J is always here to help Sam if needed. Sam, Taurtis and J also eat at the same table during lunchtime.
Like with Sam, J and Taurtis have a stable relationship and he is always here to help Taurtis if needed. Sam, Taurtis and J also eat at the same table during lunchtime.
- J is known to be very wealthy and rich, despite losing money throughout the first season.
- J has a mysterious lab in which he preforms unknown experiments.
- J has been known to own several cars, including the Delorean from Back to the Future as seen in Episode 35 of Tokyo Soul.
- In Episode 35 of Tokyo Soul, J from the future comes back in time to briefly join the gang.
- J was Sam and Taurtis' first friend in the beginning of the second year of High School.