彼の収入が減る一方だ

N5 彼 kare he N3 収入 shuunyuu income, revenue, earnings N3 減る heru to decrease (in size or number), to diminish N3 一方 ippou on the other hand, meanwhile, one side

N3 彼 hi / kare, kano, ka.no he, that, the N3 収 shuu / osa.meru, osa.maru income, obtain, reap N5 入 nyuu, ju / i.ru, -i.ru, -i.ri, i.reru, -i.re, hai.ru enter, insert, entrer N2 減 gen / he.ru, he.rasu dwindle, decrease, reduce N5 一 ichi, itsu / hito-, hito.tsu one, one radical (no.1), un N4 方 hou / kata, -kata, -gata direction, person, alternative

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase