Wii digital manuals are online pdfs (links included)

[TomaTito]

Thanks to manuel, he just provided a link to the Japanese manuals
http://www.nintendo.co.jp/wiiu/software/wii/index.html

These are all the titles Japan currently has:

• Donkey Kong Country Returns: http://m1.nintendo.net/docvc/RVL/JPN/SF8J/SF8J_J.pdf
• Kirby's Adventure Wii: http://m1.nintendo.net/docvc/RVL/JPN/SUKJ/SUKJ_J.pdf
• Pandora's Tower: http://m1.nintendo.net/docvc/RVL/JPN/SX3J/SX3J_J.pdf
• Sin & Punishment - Star Successor: http://m1.nintendo.net/docvc/RVL/JPN/R2VJ/R2VJ_J.pdf
• Super Mario Galaxy 2: http://m1.nintendo.net/docvc/RVL/JPN/SB4J/SB4J_J.pdf
• Zangeki no Reginleiv: http://m1.nintendo.net/docvc/RVL/JPN/RZNJ/RZNJ_J.pdf

Just for fun, I've found the American urls, quite easy now.
Here's a template: http://m1.nintendo.net/docvc/RVL/USA/R3ME/R3ME_E.pdf