四国（しこく、shikoku）
- Shikoku

The word 四国 （しこく, Shikoku） means "Shikoku," which is the smallest of the four main islands of Japan. ⚫︎It's a region comprised of four prefectures: Kagawa, Tokushima, Ehime, and Kochi. ⚫︎Shikoku is known for its beautiful natural landscapes, historic temples, and the Shikoku Pilgrimage. ⚫︎The name 四国 literally translates to "four countries," reflecting the historical division of the island into four provinces.

⚫︎四国へ旅行に行きたいです。 Translation: I want to travel to Shikoku. ⚫︎四国には美しい自然がたくさんあります。 Translation: There is a lot of beautiful nature in Shikoku. ⚫︎四国のお寺を巡礼する人が多いです。 Translation: Many people make a pilgrimage to the temples of Shikoku.

⚫︎You would use 四国 when referring to the island or the region of Shikoku. ⚫︎You can use it in conversations about travel, geography, or Japanese culture. ⚫︎It can be used as a subject, object, or modifier in a sentence.

⚫︎The word 四国 is primarily written using kanji: 四国. ⚫︎The reading is written in hiragana as しこく. ⚫︎There are no other common ways to write this word. ⚫︎The okurigana is not applicable here.

There are no direct synonyms for 四国 as it is a proper noun referring to a specific place.

There are no direct antonyms for 四国, as it represents a specific geographical location. However, one could consider the other main Japanese islands as antonyms in a geographical context, such as 本州 (Honshu), 九州 (Kyushu), or 北海道 (Hokkaido).

夏休みに四国へ行く予定です。 ・Translation: I plan to go to Shikoku during summer vacation. ・Explanation: This sentence indicates a plan to visit the Shikoku region during the summer holidays.

四国は日本の四つの主要な島の一つです。 ・Translation: Shikoku is one of the four main islands of Japan. ・Explanation: This sentence explains the geographical position of Shikoku.

The name 四国 (Shikoku) literally means "four countries" or "four provinces." This refers to the historical division of the island into four provinces during the Nara period (710-794). These provinces were Awa, Tosa, Sanuki, and Iyo.