Getting along with 気が合う
The expression 気が合
Your 気 (spirit) does the action of 合う (to match). When your 気 matches someone else’s 気, the two of you get along. You are kindred spirits.
Dictionary Definition
考
( え方( や感( じ方( が通( じ合( う。The way of thinking and feeling is understood by each other.
Goo Dictionary
Further Reading
- 気が合う|慣用句 (edewakaru.com)
Examples
Kindred spirits in golf with 気が合う

Takeo’s girlfriend Rinko visits to study with him, but Takeo’s parents take turns interrupting them to get to know her better. Takeo’s father, Yutaka, asks if she watches golf.
- 凛子
( : - 「あ ゴルフですか。あんまり観
( ないです」- “Ah, golf? I don't watch a lot of it.”
- 豊
( : - 「おもしろいよー!石川
( くんとか知( ってる?」- “It's fun! Do you know about Ishikawa-kun?”
- 凛子
( : - 「ハイ。家
( でお父( さんが観( てます」- “I do. My father watches it at home.”
- 豊
( : - 「お父
( さん ゴルフする人( なの。気( が合( うね」- “So your dad's a golf guy. We're kindred spirits, eh?”
Kindrid spirits in drinking tea with 気が合う

Hinata escorts a classmate to the school nurse. There, she meets an elderly man sipping tea. Seeing her interest, the old man offers her a cup.
- 日向
( : - 「……オレもっ 学校
( でお茶( が飲( めて嬉( しーですっ」- “It also makes me happy when I can drink tea at school.”
- おじいさん:
- 「おやぁ 気
( が合( いますね」- “Oh, we're kindred spirits, huh?”