Nihoner

“Trusted friend” in Japanese

Short answer
腹心 fukushin ふくしん

Trusted friend in Japanese is “腹心” (fukushin). Full meaning: one's confidant, trusted friend, trusted retainer.

Other ways to say “Trusted friend” in Japanese

Looking for the other direction? Search any Japanese word in the Nihoner lexicon, or practise what you have learned in the learning games.