This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
I don't know what to talk about because Koichi and I have nothing in common.
We discovered an amazing similarity between Tofu and Fugu.
"I heard a rumor that Koichi likes older women." "Seriously? If that was true it would mean that he and I have something in common."