I Chose to Lie Down and Was Reincarnated into the World of Naruto

My name is Uda Hide. I was a roll king in my previous life. After choosing to lie down, I was reincarnated into this world six years ago. How to say... After all, he suddenly died due to staying up late and was reincarnated... It was quite sudden... It seems that as a price for reincarnation, I lost part of my memory. In order to survive in this world, it took me a long time to adapt... Language, customs, worldview, etc... I won't go into details about these words for now. Anyway, I am currently attending the "Konohagakure Ninja School", dedicated to becoming a ninja.