Prime Minister
noun
The "prime minister" (総理) minister is the full word for prime minister.
そうりだいじん
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own. It's also a combination of the words 総理 and 大臣 from previous levels.
ぼくのおじいちゃんは昔、総理大臣だったんだって。
I heard that my grandpa used to be the prime minister.
政治家のキャリア40年にしてようやく総理大臣にまで登りつめました。
After a forty-year career in politics, I finally became prime minister.
よぉみんな！コウイチ総理大臣がここに登場だぜ！チェケラ！
Hey y’all. Prime Minister Koichi is in da house, yo! Check it out!