1. database table_prefix = ‘wp2_’
2. wordpress database reset. On the screen, it says it remove such and such, but actually basic items remain in almost all of the relevant tables. For example, wp2_options has 114 lines, of which first 3 items are url, blogname, blogdescription (seems corresponding to tagline).
3. Install Custom Post UI. Set custom post type, custom taxonomy exactly as the source site.
4. For the sake of safety, install Plugins activated at the source site.
5. Settings->media-> uncheck organize uploads into month and year folders.
6. Using lolipopFTP, remove /trial/wp-content/uploads.
7. Settings->permalinks-> Post name.
8. In the source site; export; saved.
9. At the target site; import; most of the media was unsuccessful.
I switched to Browser on xp and import again,; unsuccessful again.
Changed internal links by searchreplacedb2; seems worked ok.
I xferd Adventure-child directory through FFFTP.
Finally I realized it is because of limit on lolipop data import.
I ffftp the upload directory,
Now I can see mdia, although menu setting etc. were not imported. Each page seems correctly connected to template.
10. Many flaws.
10.1. lost internal links here and there.
10.2. Many items trippled, probably because I imported three times.
I corected them in menus. But custom field triplets for Home, Kamakura, Tokyo are serious problems, which I cannot solved yet.
Small thing: Topics sidebar must be on category page as well as posts page.