
Arc en ciel:
Why Do We Have to Hide It?! (2025): a very short bl movie on youtube (link in the comment section of the page) , it probably has it own flaws but i wish it was longer (full length series ) , i find it adorable and i wanted to see more of the mls
Yes, I really liked that one, too. Low budget and not dramatically brilliant but very sweet and cute - and just 17 minutes. For convenience: MDL link Youtube link
This same company "Culdrama" also did a super sweet and cute 18-minute BL short last year called "Dosei no Shinyu wo Suki ni Natte Shimatta" ("I Fell in Love With Someone of the Same Sex"), which I can likewise recommend. MDL link Youtube link part 1 Youtube link part 2
(There's a combined version with both parts, but it's without English subtitles. The second episode takes place when the two boys meet again a few months later.)
Otherwise, this company's productions until now seem to all be non-BL, but I hope they do more BLs in the future.