'Tsubasa: WoRLD CHRoNiCLE - Niraikanai-hen' to End

Information listed on the official site for Magazine Special's March issue, which will be released on February 20, 2016, revealed that Tsubasa: WoRLD CHRoNiCLE - Niraikanai-hen is right before its conclusion.

Tsubasa: WoRLD CHRoNiCLE - Niraikanai-hen is a sequel to Tsubasa: RESERVoir CHRoNiCLE and started serialization in Magazine Special on August 20, 2014. It was announced that the serialization would be a short one before it even started publishing. The story is directly connected to xxxHOLiC: Rei, which is currently serialized, except for this month, on a monthly basis in a weekly magazine.

The series currently has two volumes in print, with the third scheduled for release in Spring, and a special, which was released in Weekly Shounen Magazine to celebrate the release of the first volume. The second volume was released on October 16, 2015 and ranked 16th on the weekly manga rankings in its first week. Special limited editions of first two volumes also bundled Blu-ray discs containing anime OVAs which were previously released with volumes of Tsubasa: RESERVoir CHRoNiCLE.

Source: Magazine Special