NHK Warudo with continuous IS and multilingual IDs
from 0030 past 0045 UT Oct 13 on 11895; what for?

George Thurman, TX, DX LISTENING DIGEST)

Kept on going past 0130; 11895 is via French Guiana earlier and later in the
evening, per EiBi (gh)

11895 0500-0530 J NHK Radio Japan S CAm /GUF
11895 2200-2300 J NHK Radio Japan J CAm /GUF

Anyone heard what this test is for? (Glenn Hauser, DX LISTENING DIGEST)