a young person who is in the process of becoming an adult

青年(せいねん), 思春期の若者(ししゅんきのわかもの)
a young man or teenage boy, typically in the stage of life between childhood and adulthood

若者 (わかもの), 青年 (せいねん)
having the characteristics that are typical of young people

若々しい, 青年のような
the period of being an adult, characterized by physical and psychological maturity

成人期, 大人の時期
the period of a female individual's life before she reaches adulthood

少女時代 (しょうじょじだい), 少女期 (しょうじょき)
the state and quality of being mentally and behaviorally rational and sensible

成熟 (せいじゅく), 成長 (せいちょう)
(of a baby) born before completing the normal full-term pregnancy length

早産の, 未熟児の
the period of one's life between the age of 13 and 19

ティーンズ, 十代(じゅうだい)
a disappointment, lack of confidence or worry that a person may feel or experience in their life when they are 40 or 50 years old

中年の危機, ミッドライフクライシス
the date on which a special event happened in a previous year

記念日, 周年
the act of burying a dead body or the ceremony in which a dead body is buried

埋葬(まいそう), 葬儀(そうぎ)
an agreement between two people to get married or the duration of this agreement

婚約(こんやく), 約束(やくそく)
a religious ceremony in which people bury or cremate a dead person

葬儀 (そうぎ), funeral (ふねらる)
relating to young people who have not reached adulthood yet

未成年の, 青少年の
not old enough to legally engage in certain activities such as drinking or getting a driver's license

未成年の, 年齢制限未満の
a period of time when a woman can take a break from working and stay home before and after the birth of her child

産休(さんきゅう), 母性休暇(ぼせいきゅうか)
(of a person) approximately between 45 to 65 years old, typically indicating a stage of life between young adulthood and old age

中年の, ミドルエイジの
to no longer be alive

亡くなる(なくなる), 死去する(しきょする)
the period during someone's life when they stop working often due to reaching a certain age

退職, リタイアメント
related to individuals who are considered elderly

高齢者の, シニアの
a young child who is starting to learn how to walk

幼児 (ようじ), 幼い子供 (おさないこども)
