Help with best pass solution for my trips

Dear all,
Im going to be based in my friends house next to Osaka (Kawanishi). I spent hours reading about passes, but ct get it, still. Pls, help me with this:
1. Osaka - Amanohashidate - Kinosaki (1 night) - Osaka
2. Osaka - Koya-san (1 night) - Osaka
Daytips
3. Osaka - Yoshino - Osaka
4. Osaka - Koka - Osaka
5. Osaka - Kyoto - Osaka (at least 3 days)
6. Osaka - Nara - Osaka
7. Osaka - Yoshino - Osaka

would really appreciate any info! Arigatou :)

JR West Kansai Wide:-
http://www.japan-guide.com/e/e2361_08.html

Your list is a little hard to understand but assuming 1,2,3,4 are consecutive days then this should cover those. You will have to pay a little extra to get to Amanohashidate - from Fukuchiyama to Amanohashidate, and from Amanohashidate to Fukuchiyama (for Kinosaki Onsen).

For the rest, individual tickets may well be the best option, or maybe some combinations of Kansai Thru Pass(es)
http://www.japan-guide.com/e/e2357_005.html

Enjoy your trip!

Additionally, for Koyasan I'd probably just use a Koyasan World Heritage Ticket
http://www.japan-guide.com/e/e2358_012.html

Thank you so very much for info - really appreciate your help :)