Looking for logging into the Wii U site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Wii U site. After that you can login as usual with your login credentials.
https://accounts.nintendo.com/login?lang=de-DE
https://www.nintendo.de/Hilfe/Nintendo-Network-ID/-ber-Nintendo-Network-ID/Was-ist-eine-Nintendo-Network-ID-/Was-ist-eine-Nintendo-Network-ID--841652.html
https://www.nintendo.de/Hilfe/Nintendo-Network-ID/-ber-Nintendo-Network-ID/Anleitung-Wie-man-auf-Wii-U-eine-Nintendo-Network-ID-registriert/Anleitung-Wie-man-auf-Wii-U-eine-Nintendo-Network-ID-registriert-841650.html
https://praxistipps.chip.de/wiiwii-u-nintendo-network-id-einrichten-so-gehts_31942
https://www.imore.com/how-link-your-nintendo-network-id-your-nintendo-account-nintendo-switch
https://www.computerbild.de/spiele/konsolen/wii-u/
https://www.sueddeutsche.de/digital/nintendo-wii-u-im-test-zweiter-bildschirm-inklusive-1.1541133
https://www.ign.com/wikis/wii-u/How_to_Use_Amazon_Instant_Video_on_Wii_U
https://www.augsburger-allgemeine.de/digital/New-Super-Mario-Bros-U-Deluxe-Wii-U-Spass-aufpoliert-id53140071.html
https://www.gamesrocket.de/konsole/nintendo-wiiu.html
https://www.bild.de/themen/specials/nintendo-wii-u/spiele-nachrichten-news-fotos-videos-19066170.bild.html
https://tsg-wge.de/login
https://www.igvault.de/