Information regarding a new Japanese Pokémon Trading Card set called 'Dragon Selection' 「ドラゴンセレクション」 has been posted on various retailers sites. The new set will feature Dragon Pokémon and will be released in Japan on January 27th, 2012. A Yahoo Japan posting has further indicated that the cards in the set will all be holographic which is confirmed on the card packaging image and a new 'Dragon Type' will be introduced. (全部キラカード！ドラゴンタイプ新登場!!). The card packaging features Rayquaza, Druddigon and Ononokus and each pack will contain 5 cards.

Source: http://store.shopping.yahoo.co.jp/bigbe/59920.html and http://www.amiami.jp/shop/ProductInfo/product_id/235652