Back in the bedroom, Satoshi opened his eyes. He wasn't looking at the door. He was looking at the empty futon where Kaito was supposed to be.
I notice the phrase you provided — — doesn’t form a clear or recognizable Japanese sentence or common blog topic. It looks like it might be a fragmented or mistyped string of characters, possibly from auto-translation or keyboard input errors. shinseki no ko to o tomari dakara de na wa upd
However, I noticed there's a typo or some irregularity in the string. A more accurate translation would require correcting or guessing the intended text. Back in the bedroom, Satoshi opened his eyes