Following his release, he was sent to Japan for intelligence training, and worked again for the Kempeitai on his return until the end of the war, working as a translator in Yogyakarta.
Setelah dibebaskan, ia dikirim ke Jepang untuk pelatihan intelijen, dan bekerja lagi untuk Kempeitai pada kembali sampai akhir perang, bekerja sebagai penerjemah di Yogyakarta.