Amazon – pre-orders open for various Nintendo games

Update (6/18): Bumped to the top. Chibi-Robo pre-orders open here.

Update: Bumped to the top. More games.

Mario Tennis Ultra Smash – Wii U
Hyrule Warriors – 3DS
YO-KAI WATCH – 3DS

StarFox Zero – Wii U
Animal Crossing: Amiibo Festival – Wii U
Animal Crossing: Happy Home Designer – 3DS
Metroid Prime: Blast Ball – 3DS
The Legend of Zelda: TriForce Heroes – 3DS
Mario Luigi Paper Jam – 3DS
Fire Emblem Fates – 3DS