context: There are several reasons an otherwise valid and agreed upon treaty may be rejected as a binding international agreement, most of which involve problems created at the formation of the treaty.[citation needed] For example, the serial Japan-Korea treaties of 1905, 1907 and 1910 were protested; and they were confirmed as "already null and void" in the 1965 Treaty on Basic Relations between Japan and the Republic of Korea.
question: జపాన్, కొరియాల మధ్య చేసుకున్న ఒప్పందాల్లో ఏ ఒప్పందాలు చెల్లాచెదురుగా ప్రకటించబడ్డాయి?
answers: the serial Japan-Korea treaties of 1905, 1907 and 1910