Wa Japan never successfully conquered any of peninsula's 3 kingdoms,those campaigns were merely military excursions.Colonization of 1910-1945 was the only period that Japan swallowed the entire peninsula.Well,Japan Empire had to extract it from Imperial China's iron grip.
Seven-Branched Sword - WikipediaEmpress Jingu remains a legend until concrete archaeological findings substantiate her true identity.
窶愿ｺ窶怒ﾂ人窶堋ｪ窶｢Sﾂ催鞘?冂窶冢窶堙ｰ窶適窶堙ｪ窶堋ｽﾂ催崢、ﾂ'窶愿ｺ窶怒窶堙個債ｪﾂ、窶｢Sﾂ催渉'窶堙ｰﾋ廣窶?窶堙??堋ｫ窶堙ｩ窶堙ｦ窶堋､窶堙俄?堋ｷ窶堙ｩ窶堙??堋｢窶堋､窶堋ｱ窶堙??堋ｾ
Hayato 隼人 & Kumaso 熊襲 were non-Yamato indigenous tribes of southern Kyūshū.They were actually *Austronesian-stock same as earliest inhabitants of southern China.
而 倭 以 辛 卯 年 來 渡 海 破 百 殘 X X [X斤 (新)] 羅 以 爲 臣 民
この建築法は、中国と日本の古建築から苦労して見つけたもので、百済建築の神髄とされる。
而 倭 以 辛 卯 年 來 渡 海 破 百 殘 X X [X斤 (新)] 羅 以 爲 臣 民
『日本書紀』に記述された秦氏の先祖とされる渡来人である。新撰姓氏録では融通王( yudu,Yuzuki)ともいう。
『日本書紀』では応神天皇16年に百済から百二十県の人を率いて帰化したという。 秦の皇帝（始皇帝とされる）五世の孫であり、渡来後、日本に養蚕・機織を伝えたとされる。
Hayato 隼人 & Kumaso 熊襲 were non-Yamato indigenous tribes of southern Kyūshū.They were actually *Austronesian-stock same as earliest inhabitants of southern China.
and it is said Shimazu clan is hata(秦族）隼人文化はオーストロネシア語系文化であるとの説もあるが、直接的証拠はない。
Magatama - WikipediaBut magatama are found in Yayoi sites, too, and unquestionable true magatama are reported also in Jomon sites in Tohoku as early as about 1000 B.C., long before true magatama appeared in Korea. This seems to have led most archaeologists to conclude that the magatama originated in Japan.
magatama..
Magatama - Wikipedia
why the symbol of the Japanese kings were discoverd in graves of kudara, shilla?
It does not means the Japanese royal came from Korea.The opposite is more comprehensible at that time
Back then,Japan had strong bilateral ( trade & diplomatic ) relations with these 2 southern peninsula kingdoms especially Baekje.
百済の高官、木満致（もくまち）と蘇我満智（まち）が同一人物であると言う説。Baekje' senior official named 木満致 and Japanese nobleman Misatoshi Soga were the same person
Soga no Emishi (蘇我蝦夷, Soga no Emishi? 587 - 645) was a statesman of Yamato Imperial Court. His alternative names include Emishi (毛人) and Toyora no Ooomi (豊浦大臣).
『宋書』
自昔祖禰 躬擐甲冑 跋渉山川 不遑寧處 東征毛人五十國 西服衆夷六十六國 渡平海北九十五國」（『宋書』倭国伝）
it might be good if they dont insist this origin...
木羅斤資是 .. wajin
父の木羅斤資の功績によって任那に専任され、百済の政も執ったという
mikado orderd 木満致 to govern mimana and kudara because of his father
even korean king was given bwlow 従5位In ancient time,Immigrants from the Chinese mainland rewarded " lower status " name or nobility titles despite the fact Japan was very much culturally influenced by China
Just a thought,this lopsided count was possibly due to the fact " Yamatoized " Baekje & Silla & Kogyryo immigrants outnumbered those of Chinese mainland origin.
Japan used the theory that Japan and Korea was the same because of
annexation. 内鮮一体
窶卍ｩﾂ臣ﾂ"ﾂ坂?堋青ｩ窶廬ﾅ津愬ｽxﾅｽﾂ≫?伉ｰ窶牢窶｢窶敖出ﾅｽﾂｩ窶卍ｩ窶朗ﾋ?壺?督ｯ