curprev16:3216:32, 9 January 2023 Treetoes023talkcontribs 8,124 bytes−70 Not a single source in this article states that the island of Sakhalin is a part of the Japanese archipelago. In fact, not a single article on Wikipedia states that the island of Sakhalin is a part of the Japanese archipelago, including the island of Sakhalin's own Wikipedia article! This is because the island of Sakhalin is indeed NOT part of the Japanese archipelago!undo