Orandakoku ni okeru tsuiderukai kantaku jigyou chousa : fu orandakoku ni okeru jousui jigyou

Jawa ni okeru houjin jigyou chousa

Firippin ni okeru houjin jigyou chousa

Firippin ni okeru houjin jigyou chousa

Orandakoku no tochi kaihatsu jigyou chousa

Kankoku ni okeru nougyou chousa

Honpou oyobi oubei shokoku ni okeru gasu jigyou ni kansuru chousa

Chousen no kantaku jigyou

Kankoku ni okeru mensaku chousa

Shina fu honkon ni okeru shinbun oyobi tsuushin ni kansuru chousa

Beikoku ni okeru shouga banshou rakkasei hechima hakka chousa : fu nishiindo kyūba jamaika ni okeru chousa houkoku

Sotonanyou ni okeru houjin takushoku jigyou joukyouzu

Gaikoku ni okeru shintaku ni kansuru chousa

Gaikoku ni okeru shintaku ni kansuru chousa

Shogaikoku ni okeru nougyou dantai ni kansuru chousa

Eiryou kita boruneo ni okeru houjin saibai jigyou chousa

Ranryou tounan boruneo ni okeru houjin jigyou

Ranryou tounan boruneo ni okeru houjin jigyou

Nanyou ni okeru kokoyashi saibaigyou chousa houkokusho : fu sago ni kansuru chousa houkokusho

Honpou ni okeru kachiku kyousai jigyou

Oubei ni okeru denshin denwa jigyou

Honpou ni okeru kachiku kyousai jigyou

Gaikoku ni okeru shinrin kasai hoken jigyou

Oubei kakkoku ni okeru denwa jigyou ippan

Akitaken ni okeru mokuzaigyou ni kansuru chousa