With the power of money (trickery), he dashes through the Sengoku period. (Main story complete) (Serialization begins)

Thousands of years after humanity's expansion into space, Mitsuteru Ashikaga, president of the small-time transport company Ashikaga Transport, struggled to repay the loan on the spaceship Kanagawa alongside Kyoko, his ex-military older wife, his younger brother Kiyotsugu, and Kiyomaro, an android lacking charm. However, one day while working, they suddenly found themselves caught in an interdimensional space current along with the Kanagawa. They were transported to Japan in the past, but it was subtly different from the history that Mitsuteru and his companions knew. The three, who loved themselves more than anyone else, resolved to live freely in this world without fear of changing history. (This is a work that is like a revision obtained by punching the prototype of a certain fan fiction I wrote long ago. I've categorized it as a historical genre just to be safe, but I believe it is quite far removed from true historical fiction, so I would appreciate it if those who dislike such things would either not read it or skim through it and skip it. Also, please note that in this work, people who were active in actual history may die unceremoniously, and the reverse can also happen.) Episodes .5 and .75 are side stories with strong intermission-like elements. Since the timeline is also complicated, I recommend that those seeking speed read only the main story continuously. (All seven volumes are currently on sale from MF Books) ★ Piccoma has started early distribution of the comic adaptation. (Currently, up to Volume 5 of the comic adaptation is available!) A PV of the comic adaptation is currently being released on YouTube! https://www.youtube.com/watch?v=4EJJi5BwzJQ