The growth gained such momentum that by 1972 there were over 14,000 Witnesses, and a new five - story branch office was built in Numazu, south of Tokyo.
Pertambahannya sungguh pesat, maka pada tahun 1972 ada lebih dari 14.000 Saksi di Jepang, dan kantor cabang baru bertingkat lima dibangun di Numazu, sebelah selatan Tokyo.