さくsaku
1.

A structure made of wood or bamboo, arranged at regular intervals with horizontal beams to create an enclosure that restricts entry or exit for people and animals.

2.

An ancient fortification used for protection or defense against intruders.

3.

A method for obstructing water flow in a river, constructed by driving posts into the riverbed and intertwining them with brushwood or bamboo.

4.

A figurative concept referring to psychological constraints or obligations that bind a person to relationships, making it difficult to detach or free oneself.

Example:

少年はらくらくと柵を飛び越えた。

しがらみshigarami
1.

A structure made of wood or bamboo, arranged with pillars and horizontal beams, designed to enclose an area and prevent unauthorized access by people or animals.

2.

A system that utilizes horizontally intertwined materials like bamboo or wood attached to stakes, created to obstruct and slow the flow of water in a river or stream.

3.

A metaphorical barrier that binds or restricts an individual, often relating to social obligations or emotional connections that are difficult to break free from.

4.

An ancient fortification or defensive structure used to protect against enemy attacks, characterized by moats or barriers.

てっさく鉄柵tessaku
1.

A barrier or enclosure constructed from iron, often used to provide security or delineate boundaries in a public or private space.

2.

A metallic fence made of iron, typically found in outdoor settings for protection or organization purposes.

3.

A framework or fortification made of iron that serves as a dividing structure, common in gardens, parks, or around buildings.

kiki
1.

A barrier constructed from wood or bamboo, set at intervals and connected by horizontal beams, designed to prevent people or animals from passing freely.

2.

A defensive structure that serves to protect an area from external threats, often using a combination of walls and moats.

3.

A structure that restricts movement and access, creating a division between spaces, often used in agricultural or residential settings.

4.

A psychological bond or obligation that confines an individual, limiting their freedom or choices due to social or familial ties.