What's good about writing Japanese novels about the Warring States Period?

It is better to read historical novels about Japanese novels during the Warring States period in order to understand the history of Japan during the Warring States period. I recommend several Japanese historical novels during the Warring States Period: Sugiyama-Tiandi in Chihiro Hayin Temple, Takeda Shingen-LAM Raymond Volcano in Jiro Xintian, Toyotomi Hideyoshi-Love in Tsumoto, Tokugawa Ieyasu-Gankun Dream, Musashi Miyamoto, Musashi Miyamoto-Sword and Zen in Yoshikawa Eiji, and the Shadow Warrior of Ryuichiro. Ryotaro Shiba's Tale of the Thief-Saitō Dō san, Tale of the Thief-Yeyong Weaving Field, The Story of the New Historian Taige, The Toyotomi Family, Tokugawa Ieyasu-The House of Overlord, Yamaoka Sōhachi Yeyong Weaving Field-Chrysanthemum and Knife, Toyotomi Hideyoshi-Light and Fire, Tokugawa Ieyasu and Data Masamune (.