Reborn In the Anime World

Kanjiro was an orphan, by a stroke of luck he was pick up by 4 martial art master. He was brought back to live in the forest and taught different martial arts. After his master passed away he decided it's time to live in the city. Alas, he was dumb enough to step on railways and was hit by Shinkansen- San. On the honor of a martial artist, god gave him a chance to reincarnate and 5 wishes. Well, reading the synopsis won’t tell you how Kanjiro starts his journey. How about we go through the story instead? ?