A person who engages in a particular activity, such as art, science, or sports, not for professional reasons but as a hobby or passion, often without the refinement or expertise associated with professionals.
An individual who participates in a field recreationally, demonstrating enthusiasm and enjoyment rather than a focus on earning income or attaining professional status, often referred to informally as "amateur."
Someone who partakes in activities like sports or arts purely for the love of the practice, lacking formal training or commercial ambitions, and often contrasted with seasoned professionals.
A hobbyist or enthusiast in fields like photography or music, who pursues these interests in their free time rather than as a full-time career, highlighting their non-professional status.
A form of radio communication where individuals operate stations for personal enjoyment without commercial intent, requiring a government-issued license to broadcast.
A hobby that involves using radio equipment to communicate with others, often for experimental purposes, while adhering to specific regulations and licenses.
A musical group composed of individuals who engage in performance as a hobby rather than as a professional career, often characterized by a passion for music and an eagerness to share their talents with others.
Bands that consist of non-professional musicians who typically perform locally or at community events, focusing on enjoyment and self-expression rather than commercial success.
Collectives of musicians who have not pursued formal training or a career in music, often collaborating to create and perform original works or cover songs in a variety of genres.
競技者が報酬を受け取らない形で行うボクシングのスタイル。
経験を積むための初心者や未熟者が参加するためのボクシング競技。
プロ選手ではないアスリートたちが技術を磨くために取り組むボクシング活動。