-magicstar- - Double Cheat Itsuwari No ...

It looks like you're referring to a release by for the J-drama "Double Cheat: Itsuwari no Kaishain" (often translated as Double Cheat: The Fake Employees or similar).

If you're saying the post (likely on a fansub forum, tracker, or drama sharing site like AvistaZ, D-Addicts, or JPTVTS) is — then yes, MagicStar is generally known for reliable 1080p encodes with good quality and often includes softsubs (English or raw Japanese). -MagicStar- Double Cheat Itsuwari no ...