Thread:0Kimiko0/@comment-28651072-20170319135629/@comment-28651072-20170407151619

To tell you the truth I was the one who added the DVD box releases and I have very little knowledge of what bonus materials they have.

I you know any Japanese maybe these links might help you:

http://shopping.toei-anim.co.jp/system/item/25277/

http://shopping.toei-anim.co.jp/system/item/25278/

https://www.marv.jp/titles/av/3658/

https://www.marv.jp/titles/av/3674/