Danna

http://www.pixiv.net/member.php?id=30597

Christmas Manga 2010 Nanoha Doujin released Dec 31 '10 Christmas Comedy Nanoha x Fate Yuri
Nanoha-san, Complaining About Christmas Nanoha Doujin released Dec 31 '10 Christmas Comedy Nanoha x Fate Yuri
Those Two Never Change Nanoha Doujin released Dec 15 '13 Nanoha x Fate Yuri