マンツーマン

noun

one-on-one; man-to-man

Used for direct, personal interaction between two people, such as teaching, coaching, or a private conversation.

• 英えい会かい話わをマンツーマンで教おしえてもらっている。

  I'm receiving one-on-one English conversation lessons.

• 上じょう司しとマンツーマンで話はなす機き会かいがあった。

  I had a chance to talk one-on-one with my boss.