There was not that much to do in Oshima, so we decided to go for a hike one day. It was a gorgeous hike that was not difficult. The view was beautiful, you can see Mt Fiji from a distance. It can get pretty windy though. Remember to bring water and some snacks! There are a few tables you can...
I had visited 2 day( one night in island) trip
Only I spend 15000¥ per person
I used normal bus services inside an island
I think you should visit this place
Nice foods, fresh air, black beach,
Very hospitality people
I feel every thing is good
If you are curious, you should visit Tourist Center (http://www.hachijo.gr.jp/). Tour guide takes you to this place, otherwise, it's pretty difficult.. He was saying they have 1 bilingual tour guide!
There are lots of old trees, moss, etc and you can find lots of pot holes in the forest. When I visited, weather was pretty bad because of typhoon, but...
If you visit Oshima, then hiking to Mt. Mihara is an awesome experience. Its an easy hike. And you can reach the crater of the inactive volcano very easily. You can also cycle to somewhere around the top as well. There's a hot spring (bath) is available in the mountain.