Japheth

Gen 10:21 Refers to Japheth as the elder of the brothers

Gen 10:21  Unto Shem also, the father of all the children of Eber, the brother of Japheth the elder, even to him were children born. 

He is the father to the Aegean Sea, Antolia people. His descendents also include European people with Islamic traditions as well as Chinese people.

His sons and grandsons associate him with the geographic area of the eastern Mediterranean and Asia Minor — Ionia/Javan, Rhodes/Rodanim, Cyprus/Kittim, and other points in the region of Greece and Asia Minor.

He was blessed by his father due to his fathers drunken incident with his brothers.

Gen 9:27  God shall enlarge Japheth, and he shall dwell in the tents of Shem; and Canaan shall be his servant. 

(Gen 10:2)  The sons of Japheth; Gomer, and Magog, and Madai, and Javan, and Tubal, and Meshech, and Tiras.

(Gen 10:3)  And the sons of Gomer; Ashkenaz, and Riphath, and Togarmah.

(Gen 10:4)  And the sons of Javan; Elishah, and Tarshish, Kittim, and Dodanim.

(Gen 10:5)  By these were the isles of the Gentiles divided in their lands; every one after his tongue, after their families, in their nations.