here's the scoop from my end: there hasn't been a confirmed TV anime adaptation announced. The manga's themes about identity, queer youth, and subtle human kindness make it the kind of project people keep hoping will get the anime treatment, but official channels haven't released a full anime project statement that I can point to.
That said, the story has gotten stage readings and events in Japan before, and it's the kind of property that finds life in different forms because it resonates so strongly. Fans create AMVs, cosplay, and discussion panels, so the appetite is loud. If a studio picked it up, I'd imagine a quiet, character-driven director and a sensitive soundtrack to match — it feels tailor-made for a short-season, faithful adaptation. Personally, I hope it happens; the pages already hit like a warm, honest hug, and an animated version could amplify that in a beautiful way.