Is showing grades and enrollment letter as proof of my last study history

Hey everyone, I’m applying for a student visa to Japan and I need some advice.

I took a Pearson BTEC Level 3 Diploma in 2023–2024, but I’ll need to retake 5 subjects. I already have my fourth semester grades, and the transcript shows that I need to retake that one unit so im planning to add that if the language school asks for grades but im kinda worried that it might look like red flag to immigration

My question is:
Can I submit my 2023–2024 enrollment letter with the fourth semester grades (even though it shows I need to retake one subject), or should I just submit an enrollment/completion letter instead?

I do plan to retake the subjects soon when i have time

Has anyone submitted enrollment letter with pending retakes before? Any advice is appreciated!

Thanks in advance 🙏