Chen Jie said it.

Personally, I feel that Sakuramaru's lovely Japanese history is actually good. According to several famous cartoons in Japan, the history of Japan is told by Naruto, and many of them look interesting. Reading history books won't bore you. Sakuramaru's book is really good, the strongest Japanese history in history. One of my classmates saw it, and he said it was boring. I don't know exactly. I haven't seen the strongest Japanese history in history.