The Japanese edition came with a sticker on the front, an obi, a manual, and a flyer.
1. Front with obi and sticker
2. Back with obi
3. Front insert
4. Back insert
5. Obi
6. Disc 1
7. Disc 2
8. Front of manual
9. Back of manual
10. Front of flyer
11. Back of flyer
Thanks to Bigmanjapan (images 1-11).