NeoArkadiaThe Special Present for ordering the Japanese Yu-Gi-Oh! The Dark Side of Dimensions Blu-Ray from select stores has been revealed. And it's a poster of Kaiba, Yugi and Aigami.
Source
At Jump Festa 2017, Chugai Mining is confirmed to be selling Acrylic Key Holders for 100 Yen plus tax (100 mm vs 100 mm)
- Yami Yugi
- Dark Magician
- Seto Kaiba
- Blue-Eyes White Dragon
Options.
Source
As well, Chugai Mining is offering Yu-Gi-Oh! Themed Blankets (4000 Yen) that measure 735 mm by 1000 mm
There's a Yami Yugi & Dark Magician version and a Seto Kaiba and Blue-Eyes White Dragon version.
Source
Meanwhile, Movic JP is offering a "Big Cushion Cover" based on Seto Kaiba for 10,000 Yen. The ordering date for this product is limited between October 25th, 2016 to November 16th, 2016.
Source