My version's box has the T-47108M code and the game disk has T-47103M / T-47104M. Mine has a different barcode and comes with an audio cd. The game however has the same hash values.
Title: WIND -A BREATH OF HEART- Media ID: FF1B Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799A10 Product Number: T47104M Version: V1.002 Release Date: 20021226 Manufacturer ID: SEGA LC-T-471 Mould SID Code: IFPI L463 Inner Ring Code: <T-47104M-0871>HN115B Mastering SID Code: IFPI 783E Barcode: 4-519898-002325
Hardware: Dreamcast USA HKT-3020 (1) with Broadband HIT-0400 Software: httpd-ack-20080711 on Windows 10 with Chrome, and custom PowerShell script
Thanks for providing this dump info about T-47108M, I updated my database accordingly.
T-47108M is the so-called "Repackaged" Edition. On EBay you will frequently find it for sale as the "Limited" Edition, however the real LE is the T-47103M which doesn't have the extra drama CD.
According to the (now defunct) Sega.jp page for the game:
Initial limited edition comes with a paper figure.
The repackaged version comes with a release first anniversary limited package (box specification), a newly recorded drama CD "Cast of Dream".