いっしょう一生isshou
1.

The entire duration of a person's life from birth to death, often emphasizing the significance of experiences and commitments made during that time.

2.

A concept referring to a singular life existence, highlighting the journey of an individual and the unique story they create over their lifetime.

3.

The span of years in which a person lives, encompassing all their personal achievements, relationships, and life events up to their final moments.

4.

A phrase that can also denote the act of dedicating oneself fully to a particular pursuit or mission throughout one's life, underlining a lifelong commitment.

5.

A term sometimes used to signify a dramatic escape from death or peril, indicating the value of surviving against great odds.

Example:

あなたは、一生勉強しなければならない。

いっしょうけんめい一生懸命isshoukenmeiいっしょう一生isshouけんkenめいmei
1.

An expression that indicates exerting oneself to the fullest extent in performing a task, often driven by a sense of urgency or importance.

2.

Describes a situation where an individual is committed to achieving a goal with all available energy and resources, reflecting a profound dedication to the effort.

3.

A state of acting with extreme determination and focus, as if the success of the endeavor is vital to one’s existence or wellbeing.

4.

A phrase that conveys the intensity and seriousness with which someone approaches a challenge, suggesting that their efforts are critical and non-negotiable.

Example:

もっと一生懸命勉強すべきだったのに。

いっしょうがい一生涯isshougai
1.

The duration of human existence from birth until death, encompassing all experiences, relationships, and emotional events that occur throughout one's life.

2.

The entirety of an individual's life span, highlighting the significance of events and impressions that remain memorable throughout that period.

3.

The period during which a person lives, encompassing not just the passage of time but also the accumulation of knowledge and personal growth across various life stages.

Example:

私は一生涯彼の大ファンでした。

きゅうし九死kyuushiniいっしょう一生isshou
1.

A situation in which one narrowly avoids death, often due to a fortunate turn of events or unexpected assistance.

2.

A near-fatal experience that ultimately results in survival, highlighting the fragility of life.

3.

A moment of extreme danger or peril from which one emerges unharmed, experiencing a significant shift in perspective about life and death.

ばんしいっしょう万死一生banshiisshou
1.

The act of surviving a life-threatening situation against overwhelming odds, where one narrowly avoids death.

2.

A scenario in which a person confronts the possibility of death but emerges alive, often highlighting the fragility of life.

3.

The experience of facing grave danger yet managing to evade demise, reflecting resilience in the face of fatal challenges.