How to get to Mt. Takami in Mukaishima

Hi! Anyone here knows how to reach Mt. Takami in Mukaishima from Onomichi except by biking? http://www.onomichiguide.com/mt-takami-national-park.html Thanks!

this vid from JR Onomichi stn[”ö“¹‰w]. (x4 speed)
http://www.youtube.com/watch?v=Y9Q62Dj4jFE
http://g.co/maps/nyur4 [route map]
but by bicycle need just 10(jyu)YEN
of the bridge ''Onomichi-ohashi[”ö“¹‘å‹´]'' fare.
http://livedoor.blogimg.jp/zarutoro/imgs/8/6/8678ebfd.jpg


Other way ride small ferry(s)[“n‘D:tosen] first.
http://youtu.be/S24kDV9j4oo
fare 70-100YEN/one way every 10-15 min.
http://www.fune.co.jp/J-index/noriba/ngif/onomishitosen.jpg
http://g.co/maps/u85eq
get ferry info at TIC in JR Onomichi stn easy.
http://onomichi.no-blog.jp/log/images/2009/06/08/annaijo01.jpg