大久保利通dà jiǔ bǎo lì tōngdajiubaolitongOukubo Toshimichi (1830-1878), Japanese politicianCharacters in this word久long ago保to safeguard, to protect, to defend, to care for利gains, advantage, profit, merit大big, great, vast, high, deep通to pass through, to open, to connectStudy it in Yanamino