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