Your apprenticeship has been approved! Within a week of submitting the proper paperwork, Jun will receive a package from POKEGO. Inside the package will be a welcome letter from Professor Oak, his apprentice uniform (you can decide what it looks like based on the linked examples above), some textbooks, a pokeball for catching his starter Pokemon, and a piece of parchment paper and a calligraphy brush.

The parchment will have instructions indicating that Jun should write his tree code name on this paper when he's ready. Whenever he writes it down, the name will glow briefly before the parchment and brush disappear. From that point onward, the name he wrote on the parchment will feel as much like his name as Jun does.

Some specific notes:

Jun will get flagged during the technological background check, and he will be required to come clean about his actual identity and past. Should he do that, between the seers and follow-up background checks with the updated information, he should be able to clear the background check if not a bit delayed

However due to the severity of his background, Jun will be expected to undergo a more intense psychological evaluation than normal because holy hell kid.

Should everything go smoothly with his coursework (which his mentor will be the judge of), Jun will have his final assessment in early December. His assessment will be oversaw by Professor Rowan, and it will consist of a written exam for general knowledge, a paper or presentation about botany, and a practical exam that examines how well he's been working with his Pokemon (is he treating them well? Has he trained them? How do they work as a team? etc).

Should it not go smoothly, then his apprenticeship will continue until he's ready.

Good luck Jun!