osamu takahashi, nhk world, fukushima prefecture. >> that's hiromichi sato's story. thousands of others are also facing a similar situation. they don't know when or if they'll be able to return to their homes. a new survey is giving you an idea of how these evacuees are feeling at this moment. nhk world's julian nabuchi joins us with details. it's a heart-wrenching survey, can you tell us about the survey? >> researchers at fukushima university carried out the study. they found many evacuees in the early 30s or younger are skeptical about going home. the survey asked residents whether they want to return home and if they do, what's needed for that to happen. it also asked how they are living now. researchers contacted all of the 28,000 households in the eight towns and villages surrounding fukushima daiichi. those residents left their homes immediately after the nuclear accident. about half of them responded to the survey. one question asked whether evacuees hope to return to their original home. about one in four or 27% of respondents said they have no interception