Time-traveling high school student Yoshiharu gets isekai'd into Sengoku-era Japan where all the famous warlords are now cute anime girls! (＞∀＜) After accidentally causing Hideyoshi's death, he becomes Nobuna Oda's right-hand "monkey" and uses his video game knowledge to prevent her from meeting Nobunaga's tragic fate. Between dodging assassination attempts, managing a harem of historical waifus, and trying to unite Japan, Yoshiharu discovers that even with cheat codes, changing history is harder than expected! ♪(´∀｀*)

(⌐■_■)oO omg you gotta check this out