There are a few novels that I can recommend to you about summoning Naruto characters from another world, including " I Have a Naruto Card "," Summoning Naruto as a Lord "," I'm Summoned by a different world when I'm Level 999 "," 800 Naruto at the beginning ", and " Shinobu Live: I Can Summon Anything ". The protagonists in these novels could summon characters from the Naruto world through the summoning system or other mysterious means to carry out a series of thrilling adventures. I hope you like my recommendation.😗