The Japanese troops who landed in Sumatra were XXV Army soldiers who were based in Shonanto which is currently known as Singapore, they landed on the 11 and 12 March 1942.
Tentara Jepang yang mendarat di Sumatera adalah tentara XXV yang berpangkalan di Shonanto yang lebih dikenal dengan nama Singapura, tepatnya mereka mendarat tanggal 11 malam 12 Maret 1942.