Tokugawa Shogunate, Korea
The army had suffered casualties, though recorded casualties isn't available as it would takes time to have an official record, but estimation to 3,000 is available. Of course, now there's a problem. One of the platoon accidentally saw Chinese soldiers, or rather, dead ones. It appeared of a cannon or artillery shelling, from either the Koreans or them. "Sir! We've found some dead Chinese!" was reported and it spread. The leading generals realized that the wave of Chinese must have been entered Korea from their border side as well. Stopping them? Unless they want a large-scale war, of course. But probably on assembling their own state in an attempt to stop Japanese from getting all the lands of Korea.
"Establish border forces! Defend the new state and send recognition letters!" The general commanded for orders. Soon, the remaining forces of 10,000 mobilized as border forces and attempted to build a makeshift border defense, while the rest of the forces strengthened the Modern State of Korea's central defense and administration, hastily. Wave of letters have been created to be sent to the world leaders, but perhaps a recognition from Russian Empire, despite their problems, and the Philippines, would be enough for first steps. Also to French, even as their nation ravaged by rebels.
To : Czar Nicholas II of Russian Empire, Emperor Louis XIX of Royal French Empire, and Philippines Supreme Council
From : Prime Minister Nobu Takaguchi of the Tokugawa Shogunate
Greetings to honorable Czar Nicholas II, Emperor Louis XIX, and the honorable Supreme Council in the Philippines,
As of now, the Shogunate had invaded Korea, which I assume that both of you have knowledge of. We have establish a new nation in Korea for them to realize the modernization is needed, and that Japan is available for their protection. And thus, we ask for an official recognition of two of our tasks.
1. Our invasion to Korea.
2. The establishment of Modern State of Korea as the only true and official Korea.
Hoping for a swift response
Sincerely yours,
Prime Minister Nobu Takaguchi
Tokugawa Shogunate, Koishikawa, Tokyo
The first rifle nationally produced in Koishikawa has been planned. Named Murata after Major Murata Tsuneyoshi, the engineer, designer, and IJA officer of American-educated. Though the design had been made, it will implemented combination of mechanisms from French rifles and American ones. Also, plans has been introduced to design and produce gatling guns, artillery, as well as ship cannons in an attempt for the nation to be able to not relying on foreign imports.