The Japanese cast includes Yōko Hikasa as Yua Nakabeni, who likes 30 denier tights (sheer); Haruka Tomatsu as Ren Aikawa, who likes 60 denier tights (opaque); Aya Suzaki as Homi Moegi, who likes 110 denier tights (thick); and Ai Kayano as Yuki Ogawa, who likes 20 denier tights (sheer).
The work comes from Yomu, an illustrator whose work deals pretty heavily with women in tights.
The show comes with English, Japanese, Traditional Chinese, and Simplified Chinese subtitles.
Now, with the final episode out, the production has brought out the full twelve-episode run to stream so you can check out.