ふんどし一いっ丁ちょう

expression, noun

wearing only a loincloth; nothing but a loincloth

Describes a state of wearing nothing except a traditional Japanese loincloth (fundoshi). Often used in contexts like festivals, sumo, or comical situations.

• 祭まつりでは、男おとこたちがふんどし一いっ丁ちょうで神輿みこしを担かつぐ。

  At the festival, the men carry the portable shrine wearing only loincloths.

• 彼かれはふんどし一いっ丁ちょうで川かわに飛とび込こんだ。

  He jumped into the river wearing nothing but a loincloth.