The determination of the value of θ 13 , which turned out to be considerably larger than the expected, opened the way to the measurement of the CP violating phase δ CP in the leptonic sector. We consider the following experimental setup: a 800 MeV proton beam hits a target at a single site, creatingν µ via µ decay at rest; the electron antineutrinos produced by oscillations interact via IBD in two large liquid scintillators or water Cherenkov detectors. Studying the oscillation probability at

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... fferent baselines it is possible to measure δ CP with good precision (5-15 degrees in 12 years). We present several possible locations for this experiment in east Asia, each using accelerators or detectors already planned or under construction. No degeneracy is present between δ CP and π − δ CP .