Rubuta ci gaba don wannan sakin layi - Tomioka ya koma Babban Jami'in Sojan Ruwa a matsayin shugaban Ofishin Ayyuka na sashen a watan Disamba na 1944, kuma ya riƙe wannan matsayi har zuwa karshen yakin. Ya kasance daya daga cikin wakilan hukuma na Babban Jami'in Rundunar Sojan Ruwa na Imperial Japan a bikin mika wuya na Japan.
a kan.