Hey everyone, the day has come! Naruto Data Pack is now out in alpha release 1.0! A few very important notes before I say anything else. One, read through the whole description before downloading, many things there are important to know. Second, the data pack is rather empty at the moment, hence why it's an alpha stage and not beta or full release :P. All that aside, here is the link, hope you have fun!
https://www.planetminecraft.com/mod/naruto-in-minecraft-data-pack-alpha-1-0/