Rebels of the Osaka Division

In 1937, Yuji Sasaki traveled through time and became a Japanese soldier. He was in Kobe Maru and faced a turning point in history. He needs to survive in troubled times, avoid being discovered, and at the same time deal with the unspoken rules of the military and upcoming frontline tasks. Yuji must find a foothold in the torrent of history, survive and change his destiny. This is my first time writing a novel and I chose this subject. We cannot glorify war, but we must also face history correctly. When searching for historical information, my heart ached. I wrote some content after myocardial infarction stent. Thank you all for your advice and comments.