かんけい関係kankei
1.

A significant bond or link established between two or more entities, organizations, or individuals that cannot be overlooked or ignored in their interactions.

2.

The nature of mutual involvement or interconnection between parties, which can vary from camaraderie to rivalry.

3.

An aspect of involvement concerning specific contexts or matters, indicating relevance or association with particular topics or events.

4.

The act or situation of engaging in intimate or sexual interactions between individuals.

Example:

これとあれはどういう関係があるの。

かんけいしゃ関係者kankeisha
1.

Individuals who are involved or have a stake in a particular matter or event.

2.

People who hold a vested interest in the outcomes or decisions related to a specific issue.

3.

Persons designated to be part of discussions or activities regarding a certain situation or topic.

Example:

聴聞会は報道関係者を閉め出して行われました。

むかんけい無関係mukankei
1.

Describes a state in which there is no connection or association between two or more things, indicating that they do not influence, affect, or have relevance to one another.

2.

Characterizes a situation or issue that is completely disconnected from the topic at hand, suggesting that it holds no significance or importance in the current context.

3.

Refers to scenarios or statements that bear no relevance to the matter being discussed, implying that involvement or consideration of such elements is unnecessary or inappropriate.

Example:

私はその件とは無関係だ。

にんげんかんけい人間関係ningenkankei
1.

The interactions and connections between individuals within a society, encompassing emotional and psychological aspects that influence how they relate to one another.

2.

The dynamics of personal relationships characterized by mutual influence and the complexities arising from individual behaviors and emotions.

3.

The framework of social connections that defines how individuals engage with each other, including elements of trust, empathy, and communication.

4.

The ways in which individuals connect and interact in various contexts, such as families, workplaces, and communities, highlighting both cooperative and conflictual aspects.

Example:

このことがよい人間関係を生みだす。

こうゆうかんけい交友関係kouyuukankei
1.

The network of acquaintances and friends that an individual interacts with, reflecting social connections and interactions.

2.

The various personal relationships one cultivates, encompassing both close friendships and casual associations.

3.

The overall environment of social ties and camaraderie that contributes to one's sense of belonging and support.