風通し（かぜとおし、kazetooshi）
- ventilation

The Japanese word 風通し (kaze-tooshi) has several related meanings, all centered around the concept of "ventilation" or "air flow," both literally and figuratively. It can refer to the physical movement of air, such as in a room, or it can be used to describe the flow of information, ideas, or even social dynamics. The primary meanings include: ⚫︎ Good ventilation or air circulation. ⚫︎ Transparency or openness, especially in the context of information or communication. ⚫︎ A free and open atmosphere. ⚫︎ The state of being well-informed. ⚫︎ The act of airing something out, either literally or figuratively.

⚫︎ 部屋の風通しを良くするために、窓を開けました。 Translation: I opened the windows to improve the ventilation in the room. ⚫︎ 会社の風通しが悪く、社員間のコミュニケーションが少ない。 Translation: The company has poor communication, and there is little communication between employees. ⚫︎ 新しいリーダーは、風通しの良い組織を目指している。 Translation: The new leader is aiming for an organization with a good atmosphere.

The word 風通し is used in a variety of contexts. You can use it when discussing the physical ventilation of a building or space. You can also use it to describe the quality of communication and the overall atmosphere within a group, organization, or even a society. It is often used in a positive way, implying a desirable state of openness, transparency, and good communication. Depending on the context, you may use it to emphasize that something has good 風通し or has a lack of 風通し.

風通し is typically written in kanji and hiragana. ⚫︎ Kanji: 風通し ⚫︎ Hiragana: かぜとおし There are no other common ways to write this word. The okurigana (the hiragana following the kanji) is usually just し. The verb form is 風通しをする(kaze-tooshi wo suru) meaning "to ventilate".

There are several words that can be used as synonyms, depending on the context: ⚫︎ For physical ventilation: 換気 (kanki) - ventilation ⚫︎ For open communication: オープンさ (o-pun-sa) - openness, 透明性 (toumeisei) - transparency ⚫︎ For a good atmosphere: 雰囲気の良さ (fun'iki no yosa) - good atmosphere

The antonyms also depend on the context: ⚫︎ For physical ventilation: 密閉 (mippei) - airtight, sealed ⚫︎ For open communication: 閉鎖的 (heisateki) - closed, insular, secretive, 隠蔽 (inpei) - concealment ⚫︎ For a good atmosphere: 閉塞感 (heisokukan) - a feeling of oppression or stagnation, 息苦しさ (ikigurushisa) - feeling stifled

この家は風通しが良く、夏でも涼しい。 ・Translation: This house has good ventilation and is cool even in summer. ・Explanation: This sentence describes the positive aspect of physical ventilation, emphasizing the comfort it brings.

社長は、社員からの意見を聞きやすいように、組織の風通しを良くしたいと考えている。 ・Translation: The president wants to improve the communication within the organization so that it is easier to hear opinions from employees. ・Explanation: This sentence uses 風通し figuratively, focusing on improving communication and creating an open environment where employees feel comfortable sharing their views.

The word 風通し is composed of two parts: 風 (kaze), meaning "wind" or "air," and 通し (tooshi), which is the stem of the verb 通す (toosu), meaning "to pass through," "to let through," or "to ventilate". Therefore, the literal meaning of 風通し is "allowing wind/air to pass through". This meaning then evolved into the figurative meanings related to transparency and communication. The verb 通す indicates the action of letting something pass through, in this case, air or information.