Author name: ゴマフグとアザラシ

“ひとしれず” means not attracting attention or being seen, heard, or recognized by others. It describes something or someone that remains in the background or goes without acknowledgment.

The word “にぎわい” refers to energetic activity and movement, especially in a crowded or lively place. “Liveliness” emphasizes the vibrant and spirited atmosphere. “Prosperity” highlights economic or social flourishing, while “crowd” refers to the sheer number of people contributing to the busy scene. All of these can express different aspects of 賑わい.

しんらいにこたえる means to act in a way that fulfills the expectations or confidence someone has placed in you, by being reliable, honest, and responsible.

“ものたりなさ” refers to the feeling that something is missing, insufficient, or not fully satisfying, even if the basic needs are met.

“ひとつぶだね refers to a person who has no siblings, meaning they are the sole child born to their parents.”