it’s a regular dvd case with a second disc in it. on the Zatoichi sleave, there’s a small side banner for rtp, as you can see from the cover on amazon… sorry 
i wish there was a separate release, too
it’s a regular dvd case with a second disc in it. on the Zatoichi sleave, there’s a small side banner for rtp, as you can see from the cover on amazon… sorry i wish there was a separate release, too