Vocabulary consisting only from characters you are able to read
係る
かかわる
(1)to be the work of, to be the result of, to be done by, (2)to concern, to affect, to involve, to relate to; (3)to be affected, to be influenced, (4)to be concerned with, to have to do with, (5) godan, verb, vintrans
入管
にゅうかん
(abbr) Immigration Bureauryokou
一次(の)
いちじ(の)
first/primary/linear (equation)/first-orderadj, leda1
月極
つきぎめ
monthly (e.g. fee paid monthly for a parking lot), monthly contractmix
漁業
ぎょぎょう
fishing (industry)mix